/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.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 17:03:31,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 17:03:31,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 17:03:31,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-06 17:03:31,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 17:03:31,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 17:03:31,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 17:03:31,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 17:03:31,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 17:03:31,840 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 17:03:31,842 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 17:03:31,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 17:03:31,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 17:03:31,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 17:03:31,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 17:03:31,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 17:03:31,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-06 17:03:31,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 17:03:31,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 17:03:31,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 17:03:31,868 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 17:03:31,903 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 17:03:31,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 17:03:31,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 17:03:31,904 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 17:03:31,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 17:03:31,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 17:03:31,906 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 17:03:31,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 17:03:31,906 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 17:03:31,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 17:03:31,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 17:03:31,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 17:03:31,908 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 17:03:31,908 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 17:03:31,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 17:03:31,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 17:03:31,910 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 17:03:31,911 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 17:03:32,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 17:03:32,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 17:03:32,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 17:03:32,266 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-06 17:03:32,267 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-06 17:03:32,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series.wvr.bpl [2021-06-06 17:03:32,268 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series.wvr.bpl' [2021-06-06 17:03:32,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 17:03:32,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-06 17:03:32,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 17:03:32,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 17:03:32,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 17:03:32,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,318 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,324 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 17:03:32,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 17:03:32,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 17:03:32,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 17:03:32,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/1) ... [2021-06-06 17:03:32,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 17:03:32,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 17:03:32,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 17:03:32,358 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 17:03:32,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (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 17:03:32,437 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-06 17:03:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-06 17:03:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-06 17:03:32,437 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-06 17:03:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-06 17:03:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-06 17:03:32,438 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-06 17:03:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 17:03:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 17:03:32,439 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-06 17:03:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-06 17:03:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-06 17:03:32,440 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-06 17:03:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-06 17:03:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-06 17:03:32,441 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 17:03:32,692 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 17:03:32,692 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-06 17:03:32,694 INFO L202 PluginConnector]: Adding new model buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:03:32 BoogieIcfgContainer [2021-06-06 17:03:32,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 17:03:32,706 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 17:03:32,706 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 17:03:32,708 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 17:03:32,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:03:32" (1/2) ... [2021-06-06 17:03:32,709 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b10f890 and model type buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 05:03:32, skipping insertion in model container [2021-06-06 17:03:32,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:03:32" (2/2) ... [2021-06-06 17:03:32,710 INFO L111 eAbstractionObserver]: Analyzing ICFG buffer-series.wvr.bpl [2021-06-06 17:03:32,729 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 17:03:32,730 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 17:03:32,730 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 17:03:32,731 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 17:03:32,813 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-06 17:03:32,830 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 17:03:32,868 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 17:03:32,868 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 17:03:32,868 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 17:03:32,868 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 17:03:32,868 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 17:03:32,868 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 17:03:32,868 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 17:03:32,869 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 17:03:33,017 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:33,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:33,021 INFO L82 PathProgramCache]: Analyzing trace with hash 830075147, now seen corresponding path program 1 times [2021-06-06 17:03:33,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:33,028 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938220104] [2021-06-06 17:03:33,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:33,181 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 17:03:33,181 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:33,182 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938220104] [2021-06-06 17:03:33,183 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938220104] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:33,183 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:03:33,183 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 17:03:33,183 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460377635] [2021-06-06 17:03:33,188 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:03:33,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:33,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:03:33,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:03:33,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:33,205 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:33,207 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 17:03:33,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:33,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:33,300 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 17:03:33,300 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:33,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:33,303 INFO L82 PathProgramCache]: Analyzing trace with hash -250324863, now seen corresponding path program 2 times [2021-06-06 17:03:33,304 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:33,305 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512547320] [2021-06-06 17:03:33,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:33,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:33,372 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 17:03:33,372 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:33,372 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512547320] [2021-06-06 17:03:33,372 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512547320] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:33,373 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:03:33,373 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 17:03:33,373 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1540229857] [2021-06-06 17:03:33,375 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:03:33,376 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:33,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:03:33,378 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:03:33,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:33,379 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:33,379 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 17:03:33,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:33,379 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:33,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:33,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:33,453 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 17:03:33,453 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:33,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:33,455 INFO L82 PathProgramCache]: Analyzing trace with hash -1059451377, now seen corresponding path program 3 times [2021-06-06 17:03:33,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:33,455 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [475880935] [2021-06-06 17:03:33,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:33,557 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 17:03:33,558 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:33,558 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [475880935] [2021-06-06 17:03:33,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [475880935] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:33,559 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246314113] [2021-06-06 17:03:33,559 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 17:03:33,618 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-06-06 17:03:33,619 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:33,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-06 17:03:33,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:33,818 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 17:03:33,821 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:33,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:33,828 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 17:03:33,828 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:22, output treesize:15 [2021-06-06 17:03:33,904 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:33,904 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 17:03:33,907 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-06 17:03:33,916 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:33,917 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:33,918 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:24 [2021-06-06 17:03:33,984 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:33,984 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 17:03:33,987 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: and 2 xjuncts. [2021-06-06 17:03:34,010 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:34,019 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 17:03:34,019 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:47, output treesize:47 [2021-06-06 17:03:34,198 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 17:03:34,198 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246314113] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:34,198 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:34,198 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 13] total 17 [2021-06-06 17:03:34,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024275419] [2021-06-06 17:03:34,199 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-06-06 17:03:34,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:34,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-06-06 17:03:34,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2021-06-06 17:03:34,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:34,200 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:34,201 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 17:03:34,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:34,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:34,760 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:34,760 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:34,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:34,761 INFO L82 PathProgramCache]: Analyzing trace with hash 2381101, now seen corresponding path program 4 times [2021-06-06 17:03:34,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:34,761 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1282609100] [2021-06-06 17:03:34,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:34,829 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 17:03:34,829 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:34,829 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1282609100] [2021-06-06 17:03:34,829 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1282609100] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:34,830 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [278311544] [2021-06-06 17:03:34,830 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 17:03:34,887 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:03:34,888 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:34,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 5 conjunts are in the unsatisfiable core [2021-06-06 17:03:34,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:34,977 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 17:03:34,977 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [278311544] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:03:34,978 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 17:03:34,978 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2021-06-06 17:03:34,978 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068708750] [2021-06-06 17:03:34,978 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 17:03:34,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:34,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 17:03:34,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-06-06 17:03:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:34,979 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:34,979 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 17:03:34,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,979 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:34,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:34,980 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:35,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:35,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:35,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:35,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:35,283 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:35,283 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:35,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:35,284 INFO L82 PathProgramCache]: Analyzing trace with hash 1269480673, now seen corresponding path program 5 times [2021-06-06 17:03:35,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:35,284 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957172268] [2021-06-06 17:03:35,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:35,362 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 17:03:35,362 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:35,362 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957172268] [2021-06-06 17:03:35,362 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1957172268] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:35,362 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [342594416] [2021-06-06 17:03:35,362 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 17:03:35,421 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-06 17:03:35,421 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:35,422 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-06 17:03:35,423 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:35,510 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 17:03:35,511 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [342594416] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:35,511 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:35,511 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 9 [2021-06-06 17:03:35,511 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1438945015] [2021-06-06 17:03:35,512 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 17:03:35,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:35,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 17:03:35,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-06-06 17:03:35,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:35,513 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:35,513 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 17:03:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:35,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:36,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:36,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:36,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:36,361 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:36,361 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:36,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:36,362 INFO L82 PathProgramCache]: Analyzing trace with hash -1267227458, now seen corresponding path program 6 times [2021-06-06 17:03:36,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:36,362 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116259640] [2021-06-06 17:03:36,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:36,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:36,419 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 17:03:36,420 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:36,420 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116259640] [2021-06-06 17:03:36,420 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116259640] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:36,420 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1023091347] [2021-06-06 17:03:36,420 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 17:03:36,470 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-06-06 17:03:36,470 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:36,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-06 17:03:36,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:36,590 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 17:03:36,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1023091347] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:36,591 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:36,591 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-06-06 17:03:36,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320275497] [2021-06-06 17:03:36,591 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-06 17:03:36,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:36,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-06 17:03:36,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-06-06 17:03:36,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:36,592 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:36,593 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 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:36,593 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:36,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:36,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:36,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:36,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:36,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:37,016 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-06 17:03:37,017 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:37,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:37,017 INFO L82 PathProgramCache]: Analyzing trace with hash -616924930, now seen corresponding path program 7 times [2021-06-06 17:03:37,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:37,017 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1208026659] [2021-06-06 17:03:37,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:38,047 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 17:03:38,048 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:38,048 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1208026659] [2021-06-06 17:03:38,048 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1208026659] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:38,048 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [534624825] [2021-06-06 17:03:38,048 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 17:03:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:38,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 63 conjunts are in the unsatisfiable core [2021-06-06 17:03:38,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:38,520 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-06-06 17:03:38,520 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 17:03:38,521 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:38,529 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:38,529 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 17:03:38,530 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:32 [2021-06-06 17:03:38,882 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 17:03:38,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:38,886 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:38,887 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:38,887 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:7 [2021-06-06 17:03:38,972 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 17:03:38,972 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [534624825] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:38,972 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:38,972 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 18] total 38 [2021-06-06 17:03:38,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765413609] [2021-06-06 17:03:38,973 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-06 17:03:38,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:38,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-06 17:03:38,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=177, Invalid=1305, Unknown=0, NotChecked=0, Total=1482 [2021-06-06 17:03:38,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:38,975 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:38,975 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 17:03:38,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:38,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:38,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:38,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:38,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:38,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:38,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:41,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:41,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:41,420 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:41,421 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:41,421 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:41,421 INFO L82 PathProgramCache]: Analyzing trace with hash -2058499259, now seen corresponding path program 8 times [2021-06-06 17:03:41,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:41,421 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144085593] [2021-06-06 17:03:41,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:41,470 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 17:03:41,470 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:41,470 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144085593] [2021-06-06 17:03:41,470 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144085593] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:41,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289100288] [2021-06-06 17:03:41,474 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 17:03:41,521 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:03:41,521 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:41,522 INFO L263 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 17:03:41,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:41,615 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 17:03:41,616 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289100288] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:41,616 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:41,616 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 4 [2021-06-06 17:03:41,616 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157292340] [2021-06-06 17:03:41,617 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 17:03:41,617 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:41,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 17:03:41,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 17:03:41,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:41,618 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:41,618 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 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:41,618 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:41,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:41,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:41,884 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:41,885 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:41,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:41,885 INFO L82 PathProgramCache]: Analyzing trace with hash -726059707, now seen corresponding path program 9 times [2021-06-06 17:03:41,885 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:41,885 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915050667] [2021-06-06 17:03:41,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:41,987 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 17:03:41,987 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:41,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915050667] [2021-06-06 17:03:41,988 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915050667] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:41,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1464188443] [2021-06-06 17:03:41,988 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 17:03:42,056 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-06-06 17:03:42,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:42,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-06 17:03:42,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:42,358 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 17:03:42,359 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1464188443] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:42,359 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:42,359 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 12] total 21 [2021-06-06 17:03:42,361 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155031626] [2021-06-06 17:03:42,363 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-06 17:03:42,363 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:42,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-06 17:03:42,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=353, Unknown=0, NotChecked=0, Total=462 [2021-06-06 17:03:42,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:42,365 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:42,365 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 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:42,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:42,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:42,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:42,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:42,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:42,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:42,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:42,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:03:42,944 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-06-06 17:03:42,945 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:42,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:42,945 INFO L82 PathProgramCache]: Analyzing trace with hash 608174185, now seen corresponding path program 10 times [2021-06-06 17:03:42,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:42,945 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053429417] [2021-06-06 17:03:42,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:43,007 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 17:03:43,007 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:43,007 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053429417] [2021-06-06 17:03:43,007 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053429417] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:43,007 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1008960264] [2021-06-06 17:03:43,008 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 17:03:43,063 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:03:43,063 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:43,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 12 conjunts are in the unsatisfiable core [2021-06-06 17:03:43,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:43,194 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 17:03:43,194 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1008960264] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:43,194 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:43,194 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-06-06 17:03:43,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810255204] [2021-06-06 17:03:43,195 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-06 17:03:43,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:43,195 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-06 17:03:43,195 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2021-06-06 17:03:43,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:43,195 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:43,196 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 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:03:43,196 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:45,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:45,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:45,264 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:03:45,264 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:03:45,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:03:45,265 INFO L82 PathProgramCache]: Analyzing trace with hash 346841061, now seen corresponding path program 11 times [2021-06-06 17:03:45,265 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:03:45,265 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409587034] [2021-06-06 17:03:45,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:03:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:03:47,735 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 17:03:47,735 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:03:47,735 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409587034] [2021-06-06 17:03:47,735 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409587034] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:47,735 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91058657] [2021-06-06 17:03:47,735 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 17:03:47,791 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-06-06 17:03:47,792 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:03:47,793 WARN L261 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 125 conjunts are in the unsatisfiable core [2021-06-06 17:03:47,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:03:49,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:03:49,335 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-06-06 17:03:49,335 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:49,336 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 17:03:49,978 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 335 [2021-06-06 17:03:50,465 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 706 [2021-06-06 17:03:50,887 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 706 [2021-06-06 17:03:51,170 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 692 DAG size of output: 692 [2021-06-06 17:03:51,179 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-06-06 17:03:51,740 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 711 DAG size of output: 42 [2021-06-06 17:03:51,741 INFO L628 ElimStorePlain]: treesize reduction 7473, result has 0.8 percent of original size [2021-06-06 17:03:51,745 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 17:03:51,746 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:116, output treesize:60 [2021-06-06 17:03:53,627 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 17:03:53,629 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:03:53,631 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:03:53,631 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:03:53,631 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:111, output treesize:7 [2021-06-06 17:03:53,761 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 17:03:53,761 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [91058657] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:03:53,761 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:03:53,761 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 39] total 77 [2021-06-06 17:03:53,762 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218200513] [2021-06-06 17:03:53,762 INFO L462 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-06-06 17:03:53,762 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:03:53,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-06-06 17:03:53,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=491, Invalid=5515, Unknown=0, NotChecked=0, Total=6006 [2021-06-06 17:03:53,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:53,765 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:03:53,765 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 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:03:53,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:03:53,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:03:53,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:03:56,901 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2021-06-06 17:04:02,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:02,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:02,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:02,368 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-06 17:04:02,369 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:02,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:02,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1503644861, now seen corresponding path program 12 times [2021-06-06 17:04:02,371 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:02,371 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083897045] [2021-06-06 17:04:02,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:02,489 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 17:04:02,489 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:02,489 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083897045] [2021-06-06 17:04:02,489 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2083897045] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:02,489 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [289594756] [2021-06-06 17:04:02,490 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 17:04:02,548 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-06-06 17:04:02,548 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:02,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 16 conjunts are in the unsatisfiable core [2021-06-06 17:04:02,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:02,894 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 17:04:02,894 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [289594756] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:02,894 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:02,894 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 29 [2021-06-06 17:04:02,895 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937287211] [2021-06-06 17:04:02,895 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-06 17:04:02,895 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:02,895 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-06 17:04:02,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=673, Unknown=0, NotChecked=0, Total=870 [2021-06-06 17:04:02,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:02,896 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:02,896 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 17:04:02,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:02,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:02,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:02,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:02,896 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:02,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:03,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:03,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-06-06 17:04:03,737 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185,12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:04:03,737 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:03,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:03,737 INFO L82 PathProgramCache]: Analyzing trace with hash 1532243270, now seen corresponding path program 13 times [2021-06-06 17:04:03,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:03,740 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332255115] [2021-06-06 17:04:03,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:06,486 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 17:04:06,486 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:06,486 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332255115] [2021-06-06 17:04:06,487 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332255115] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:06,487 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [252420428] [2021-06-06 17:04:06,487 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 17:04:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:06,540 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2021-06-06 17:04:06,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:08,242 INFO L354 Elim1Store]: treesize reduction 240, result has 0.4 percent of original size [2021-06-06 17:04:08,242 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 17:04:08,244 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:08,253 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:08,254 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 17:04:08,254 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:115, output treesize:42 [2021-06-06 17:04:10,380 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 17:04:10,382 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:10,384 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:10,384 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:04:10,384 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:7 [2021-06-06 17:04:10,526 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 17:04:10,527 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [252420428] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:10,527 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:10,527 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 42] total 86 [2021-06-06 17:04:10,527 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201771085] [2021-06-06 17:04:10,527 INFO L462 AbstractCegarLoop]: Interpolant automaton has 87 states [2021-06-06 17:04:10,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:10,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2021-06-06 17:04:10,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=633, Invalid=6849, Unknown=0, NotChecked=0, Total=7482 [2021-06-06 17:04:10,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:10,530 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:10,531 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 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-06-06 17:04:10,531 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:18,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:18,357 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:04:18,357 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:18,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:18,357 INFO L82 PathProgramCache]: Analyzing trace with hash -982444596, now seen corresponding path program 14 times [2021-06-06 17:04:18,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:18,358 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441091164] [2021-06-06 17:04:18,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:18,550 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 17:04:18,550 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:18,550 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441091164] [2021-06-06 17:04:18,550 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441091164] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:18,550 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [728485636] [2021-06-06 17:04:18,550 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 17:04:18,605 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:04:18,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:18,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 22 conjunts are in the unsatisfiable core [2021-06-06 17:04:18,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:19,146 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 17:04:19,147 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [728485636] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:19,147 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:19,147 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21] total 39 [2021-06-06 17:04:19,147 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42685710] [2021-06-06 17:04:19,147 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-06 17:04:19,147 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:19,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-06 17:04:19,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=1230, Unknown=0, NotChecked=0, Total=1560 [2021-06-06 17:04:19,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:19,149 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:19,149 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 17:04:19,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:19,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:19,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:19,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:19,150 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:19,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:19,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 17:04:19,990 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable187 [2021-06-06 17:04:19,991 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:19,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:19,991 INFO L82 PathProgramCache]: Analyzing trace with hash -2076292575, now seen corresponding path program 15 times [2021-06-06 17:04:19,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:19,991 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088105786] [2021-06-06 17:04:19,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:20,111 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 17:04:20,111 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:20,111 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088105786] [2021-06-06 17:04:20,111 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088105786] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:20,111 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1632894092] [2021-06-06 17:04:20,111 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 17:04:20,178 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-06-06 17:04:20,178 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:20,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-06 17:04:20,180 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:20,342 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 17:04:20,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1632894092] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:20,343 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:20,343 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2021-06-06 17:04:20,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1796596068] [2021-06-06 17:04:20,343 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-06 17:04:20,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:20,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-06 17:04:20,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=101, Unknown=0, NotChecked=0, Total=182 [2021-06-06 17:04:20,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:20,344 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:20,344 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 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:20,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 17:04:20,345 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:28,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:28,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:28,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:28,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-06-06 17:04:28,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:28,428 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable188,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:04:28,429 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:28,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:28,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1672161379, now seen corresponding path program 16 times [2021-06-06 17:04:28,429 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:28,429 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433664917] [2021-06-06 17:04:28,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:33,586 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 17:04:33,586 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:33,587 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433664917] [2021-06-06 17:04:33,587 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433664917] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:33,587 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [199267888] [2021-06-06 17:04:33,587 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 17:04:33,651 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:04:33,651 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:33,654 WARN L261 TraceCheckSpWp]: Trace formula consists of 325 conjuncts, 203 conjunts are in the unsatisfiable core [2021-06-06 17:04:33,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:37,207 INFO L354 Elim1Store]: treesize reduction 522, result has 0.2 percent of original size [2021-06-06 17:04:37,207 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 17:04:37,209 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:37,219 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:37,220 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 17:04:37,220 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:157, output treesize:51 [2021-06-06 17:04:42,382 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 17:04:42,383 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:04:42,385 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:04:42,386 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:04:42,386 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:187, output treesize:7 [2021-06-06 17:04:42,603 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 17:04:42,603 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [199267888] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:42,603 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:42,603 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 60] total 122 [2021-06-06 17:04:42,603 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890234966] [2021-06-06 17:04:42,604 INFO L462 AbstractCegarLoop]: Interpolant automaton has 123 states [2021-06-06 17:04:42,604 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:42,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 123 interpolants. [2021-06-06 17:04:42,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=800, Invalid=14206, Unknown=0, NotChecked=0, Total=15006 [2021-06-06 17:04:42,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:42,607 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:42,607 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 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:42,607 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:42,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:58,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:04:58,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:58,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:04:58,700 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable189 [2021-06-06 17:04:58,701 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:04:58,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:04:58,701 INFO L82 PathProgramCache]: Analyzing trace with hash -912298592, now seen corresponding path program 17 times [2021-06-06 17:04:58,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:04:58,701 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168338190] [2021-06-06 17:04:58,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:04:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:04:58,832 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 17:04:58,832 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:04:58,832 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168338190] [2021-06-06 17:04:58,832 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [168338190] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:58,832 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132509783] [2021-06-06 17:04:58,832 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 17:04:58,956 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-06-06 17:04:58,956 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:04:58,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-06 17:04:58,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:04:59,145 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 17:04:59,146 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1132509783] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:04:59,146 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:04:59,146 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2021-06-06 17:04:59,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946817085] [2021-06-06 17:04:59,147 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 17:04:59,147 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:04:59,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 17:04:59,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2021-06-06 17:04:59,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:04:59,147 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:04:59,148 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 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:04:59,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:04:59,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:04:59,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:17,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:17,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:17,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:17,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:17,531 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable190,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:17,532 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:17,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:17,532 INFO L82 PathProgramCache]: Analyzing trace with hash -502794867, now seen corresponding path program 18 times [2021-06-06 17:05:17,532 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:17,532 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2088802053] [2021-06-06 17:05:17,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:17,866 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 17:05:17,866 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:17,866 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2088802053] [2021-06-06 17:05:17,866 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2088802053] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:17,866 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [560175124] [2021-06-06 17:05:17,866 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 17:05:17,987 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-06-06 17:05:17,987 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:17,989 INFO L263 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 25 conjunts are in the unsatisfiable core [2021-06-06 17:05:17,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:18,827 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 17:05:18,827 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [560175124] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:18,827 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:18,827 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 24] total 50 [2021-06-06 17:05:18,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444895611] [2021-06-06 17:05:18,827 INFO L462 AbstractCegarLoop]: Interpolant automaton has 51 states [2021-06-06 17:05:18,827 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:18,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2021-06-06 17:05:18,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=466, Invalid=2084, Unknown=0, NotChecked=0, Total=2550 [2021-06-06 17:05:18,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:18,828 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:18,828 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 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:18,829 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:20,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:20,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:20,682 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:20,682 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:20,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:20,683 INFO L82 PathProgramCache]: Analyzing trace with hash -983759268, now seen corresponding path program 19 times [2021-06-06 17:05:20,683 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:20,683 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1879695305] [2021-06-06 17:05:20,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:21,065 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 17:05:21,065 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:21,065 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1879695305] [2021-06-06 17:05:21,065 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1879695305] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:21,065 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1985672338] [2021-06-06 17:05:21,066 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 17:05:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:21,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 17:05:21,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:21,351 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 17:05:21,351 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1985672338] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:21,351 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:21,351 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 15] total 30 [2021-06-06 17:05:21,352 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529524656] [2021-06-06 17:05:21,352 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-06 17:05:21,352 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:21,352 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-06 17:05:21,353 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=360, Invalid=570, Unknown=0, NotChecked=0, Total=930 [2021-06-06 17:05:21,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:21,353 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:21,353 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 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:21,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:21,354 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:22,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:22,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:22,250 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable192 [2021-06-06 17:05:22,250 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:22,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:22,251 INFO L82 PathProgramCache]: Analyzing trace with hash -998918852, now seen corresponding path program 20 times [2021-06-06 17:05:22,251 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:22,251 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261961868] [2021-06-06 17:05:22,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:22,678 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 17:05:22,679 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:22,679 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261961868] [2021-06-06 17:05:22,679 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261961868] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:22,679 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1307747032] [2021-06-06 17:05:22,679 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 17:05:22,777 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:05:22,777 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:22,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 414 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-06 17:05:22,780 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:22,985 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 17:05:22,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1307747032] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:22,986 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:22,986 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 16] total 32 [2021-06-06 17:05:22,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085085608] [2021-06-06 17:05:22,986 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-06 17:05:22,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:22,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-06 17:05:22,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=648, Unknown=0, NotChecked=0, Total=1056 [2021-06-06 17:05:22,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:22,987 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:22,988 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 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:22,988 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:22,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:23,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:23,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:23,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:23,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:23,926 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:23,926 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:23,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:23,926 INFO L82 PathProgramCache]: Analyzing trace with hash -1646519716, now seen corresponding path program 21 times [2021-06-06 17:05:23,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:23,927 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930007537] [2021-06-06 17:05:23,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:24,408 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 17:05:24,409 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:24,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930007537] [2021-06-06 17:05:24,409 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930007537] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:24,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [83607309] [2021-06-06 17:05:24,409 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 17:05:24,530 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2021-06-06 17:05:24,531 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:24,532 INFO L263 TraceCheckSpWp]: Trace formula consists of 391 conjuncts, 29 conjunts are in the unsatisfiable core [2021-06-06 17:05:24,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:25,491 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 17:05:25,491 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [83607309] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:25,491 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:25,491 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 28] total 60 [2021-06-06 17:05:25,491 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738828470] [2021-06-06 17:05:25,492 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-06 17:05:25,492 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:25,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-06 17:05:25,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=665, Invalid=2995, Unknown=0, NotChecked=0, Total=3660 [2021-06-06 17:05:25,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:25,493 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:25,493 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 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:25,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:25,494 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:27,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:27,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable194 [2021-06-06 17:05:27,821 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:27,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:27,821 INFO L82 PathProgramCache]: Analyzing trace with hash -828828947, now seen corresponding path program 22 times [2021-06-06 17:05:27,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:27,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1875918511] [2021-06-06 17:05:27,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:27,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:28,297 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 17:05:28,297 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:28,297 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1875918511] [2021-06-06 17:05:28,297 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1875918511] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:28,297 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [514966005] [2021-06-06 17:05:28,297 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 17:05:28,387 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:05:28,387 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:28,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 441 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-06 17:05:28,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:28,613 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 17:05:28,613 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [514966005] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:28,613 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:28,613 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 18] total 36 [2021-06-06 17:05:28,614 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705629113] [2021-06-06 17:05:28,614 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-06 17:05:28,614 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:28,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-06 17:05:28,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=513, Invalid=819, Unknown=0, NotChecked=0, Total=1332 [2021-06-06 17:05:28,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:28,615 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:28,615 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 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:28,615 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:28,616 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:29,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:29,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:29,541 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:29,541 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:29,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:29,541 INFO L82 PathProgramCache]: Analyzing trace with hash 1172715981, now seen corresponding path program 23 times [2021-06-06 17:05:29,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:29,541 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745264122] [2021-06-06 17:05:29,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:30,056 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 17:05:30,057 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:30,057 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745264122] [2021-06-06 17:05:30,057 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745264122] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:30,057 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [522596486] [2021-06-06 17:05:30,057 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 17:05:30,201 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2021-06-06 17:05:30,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:30,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 17:05:30,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:30,447 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 17:05:30,448 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [522596486] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:30,448 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:30,448 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 19] total 38 [2021-06-06 17:05:30,448 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047892851] [2021-06-06 17:05:30,448 INFO L462 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-06-06 17:05:30,448 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:30,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-06-06 17:05:30,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=570, Invalid=912, Unknown=0, NotChecked=0, Total=1482 [2021-06-06 17:05:30,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:30,449 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:30,449 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 17:05:30,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:30,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:30,451 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:30,452 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:31,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:31,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:31,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:31,354 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:31,355 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:31,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:31,355 INFO L82 PathProgramCache]: Analyzing trace with hash -2128271635, now seen corresponding path program 24 times [2021-06-06 17:05:31,355 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:31,355 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1110644172] [2021-06-06 17:05:31,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:31,938 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 17:05:31,938 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:31,938 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1110644172] [2021-06-06 17:05:31,938 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1110644172] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:31,938 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [570758704] [2021-06-06 17:05:31,939 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 17:05:32,082 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 21 check-sat command(s) [2021-06-06 17:05:32,083 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:05:32,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 33 conjunts are in the unsatisfiable core [2021-06-06 17:05:32,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:05:33,192 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 17:05:33,192 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [570758704] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:33,193 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:05:33,193 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63 [2021-06-06 17:05:33,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562613357] [2021-06-06 17:05:33,193 INFO L462 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-06-06 17:05:33,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:05:33,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-06-06 17:05:33,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=849, Invalid=3183, Unknown=0, NotChecked=0, Total=4032 [2021-06-06 17:05:33,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:33,194 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:05:33,194 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 17:05:33,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:33,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:33,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:05:35,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:05:35,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-06-06 17:05:35,468 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197,24 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:05:35,468 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:05:35,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:05:35,469 INFO L82 PathProgramCache]: Analyzing trace with hash 368883469, now seen corresponding path program 25 times [2021-06-06 17:05:35,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:05:35,469 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702470201] [2021-06-06 17:05:35,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:05:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:39,718 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2021-06-06 17:05:39,973 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 157 [2021-06-06 17:05:53,834 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 17:05:53,834 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:05:53,834 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702470201] [2021-06-06 17:05:53,834 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [702470201] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:05:53,834 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2078277261] [2021-06-06 17:05:53,834 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 17:05:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:05:53,943 WARN L261 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 363 conjunts are in the unsatisfiable core [2021-06-06 17:05:53,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:06:07,336 INFO L354 Elim1Store]: treesize reduction 1802, result has 0.1 percent of original size [2021-06-06 17:06:07,337 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 17:06:07,339 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:06:07,349 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:06:07,349 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 17:06:07,350 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:271, output treesize:77 [2021-06-06 17:06:34,703 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 17:06:34,706 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:06:34,708 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:06:34,708 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:06:34,708 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:339, output treesize:7 [2021-06-06 17:06:35,163 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 17:06:35,164 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2078277261] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:06:35,164 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:06:35,164 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [112, 108] total 218 [2021-06-06 17:06:35,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52401952] [2021-06-06 17:06:35,164 INFO L462 AbstractCegarLoop]: Interpolant automaton has 219 states [2021-06-06 17:06:35,164 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:06:35,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 219 interpolants. [2021-06-06 17:06:35,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2149, Invalid=45593, Unknown=0, NotChecked=0, Total=47742 [2021-06-06 17:06:35,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:06:35,169 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:06:35,169 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 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:06:35,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-06-06 17:06:35,170 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:06:47,259 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 113 [2021-06-06 17:06:47,848 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 119 [2021-06-06 17:06:48,342 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 117 [2021-06-06 17:06:52,349 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2021-06-06 17:06:52,872 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2021-06-06 17:06:53,316 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 144 [2021-06-06 17:06:53,867 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:54,323 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:54,808 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-06-06 17:06:55,405 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 153 [2021-06-06 17:06:55,907 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 154 [2021-06-06 17:06:56,449 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 161 [2021-06-06 17:06:57,050 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 165 [2021-06-06 17:06:57,558 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2021-06-06 17:06:58,053 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 107 [2021-06-06 17:06:58,654 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 108 [2021-06-06 17:06:59,144 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 104 [2021-06-06 17:07:00,075 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 109 [2021-06-06 17:07:01,337 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 111 [2021-06-06 17:07:02,703 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 113 [2021-06-06 17:07:04,041 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 114 [2021-06-06 17:07:05,066 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 115 [2021-06-06 17:07:06,104 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 116 [2021-06-06 17:07:07,143 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 117 [2021-06-06 17:07:08,219 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 118 [2021-06-06 17:07:09,262 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 119 [2021-06-06 17:07:10,329 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 120 [2021-06-06 17:07:11,393 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 121 [2021-06-06 17:07:12,470 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 122 [2021-06-06 17:07:13,662 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 123 [2021-06-06 17:07:14,831 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 124 [2021-06-06 17:07:15,993 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 125 [2021-06-06 17:07:17,274 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 126 [2021-06-06 17:07:18,442 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 127 [2021-06-06 17:07:19,635 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 128 [2021-06-06 17:07:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:07:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:07:31,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:07:31,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:07:31,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:31,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:07:31,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:31,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:07:31,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. [2021-06-06 17:07:31,554 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable198,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:07:31,555 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:07:31,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:07:31,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1047603817, now seen corresponding path program 26 times [2021-06-06 17:07:31,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:07:31,555 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748592827] [2021-06-06 17:07:31,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:07:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:07:31,844 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 17:07:31,844 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:07:31,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748592827] [2021-06-06 17:07:31,845 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [748592827] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:07:31,845 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757268315] [2021-06-06 17:07:31,845 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 17:07:31,975 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:07:31,975 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:07:31,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 688 conjuncts, 40 conjunts are in the unsatisfiable core [2021-06-06 17:07:31,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:07:32,278 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 17:07:32,278 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757268315] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:07:32,278 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:07:32,278 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 21] total 22 [2021-06-06 17:07:32,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1232769133] [2021-06-06 17:07:32,279 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-06 17:07:32,279 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:07:32,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-06 17:07:32,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=253, Unknown=0, NotChecked=0, Total=506 [2021-06-06 17:07:32,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:07:32,280 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:07:32,280 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 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:07:32,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 125 states. [2021-06-06 17:07:32,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:02,947 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 98 [2021-06-06 17:08:07,964 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 100 [2021-06-06 17:08:09,112 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 106 [2021-06-06 17:08:09,810 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 105 [2021-06-06 17:08:11,843 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 111 [2021-06-06 17:08:12,506 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 114 [2021-06-06 17:08:14,544 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 118 [2021-06-06 17:08:15,229 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 119 [2021-06-06 17:08:17,330 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 125 [2021-06-06 17:08:18,087 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 122 [2021-06-06 17:08:19,042 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 120 [2021-06-06 17:08:20,305 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 125 [2021-06-06 17:08:21,045 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 129 [2021-06-06 17:08:21,911 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 129 [2021-06-06 17:08:23,191 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 132 [2021-06-06 17:08:23,976 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 130 [2021-06-06 17:08:24,951 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 130 [2021-06-06 17:08:26,303 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2021-06-06 17:08:28,832 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 139 [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:44,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:44,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:44,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:44,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:44,843 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199 [2021-06-06 17:08:44,843 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:44,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:44,843 INFO L82 PathProgramCache]: Analyzing trace with hash 1575083757, now seen corresponding path program 27 times [2021-06-06 17:08:44,844 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:44,844 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074326481] [2021-06-06 17:08:44,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:44,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:45,624 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 17:08:45,624 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:45,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074326481] [2021-06-06 17:08:45,624 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074326481] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:45,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2090479317] [2021-06-06 17:08:45,625 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 17:08:45,790 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-06-06 17:08:45,790 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:45,793 INFO L263 TraceCheckSpWp]: Trace formula consists of 547 conjuncts, 41 conjunts are in the unsatisfiable core [2021-06-06 17:08:45,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:47,541 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 17:08:47,542 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2090479317] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:47,542 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:47,542 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 40] total 82 [2021-06-06 17:08:47,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954675142] [2021-06-06 17:08:47,542 INFO L462 AbstractCegarLoop]: Interpolant automaton has 83 states [2021-06-06 17:08:47,542 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:47,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-06-06 17:08:47,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1174, Invalid=5632, Unknown=0, NotChecked=0, Total=6806 [2021-06-06 17:08:47,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:47,544 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:47,544 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 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:47,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:47,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:51,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:51,570 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable200 [2021-06-06 17:08:51,570 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:51,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:51,570 INFO L82 PathProgramCache]: Analyzing trace with hash -1100449540, now seen corresponding path program 28 times [2021-06-06 17:08:51,570 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:51,570 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583772065] [2021-06-06 17:08:51,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:52,240 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 17:08:52,240 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:52,240 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583772065] [2021-06-06 17:08:52,240 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583772065] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:52,240 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2140752685] [2021-06-06 17:08:52,240 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 17:08:52,339 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:08:52,339 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:52,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 663 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-06 17:08:52,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:52,651 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 17:08:52,651 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2140752685] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:52,651 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:52,651 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 23] total 46 [2021-06-06 17:08:52,652 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384684112] [2021-06-06 17:08:52,652 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-06-06 17:08:52,652 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:52,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-06-06 17:08:52,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=828, Invalid=1334, Unknown=0, NotChecked=0, Total=2162 [2021-06-06 17:08:52,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:52,654 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:52,655 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 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:52,655 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:52,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:54,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:54,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:54,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:54,406 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable201 [2021-06-06 17:08:54,406 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:54,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:54,407 INFO L82 PathProgramCache]: Analyzing trace with hash -484005924, now seen corresponding path program 29 times [2021-06-06 17:08:54,407 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:54,407 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972621456] [2021-06-06 17:08:54,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:55,141 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 17:08:55,141 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:55,141 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972621456] [2021-06-06 17:08:55,141 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972621456] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:55,141 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [25569800] [2021-06-06 17:08:55,141 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 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 17:08:55,310 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:08:55,310 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:55,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 670 conjuncts, 57 conjunts are in the unsatisfiable core [2021-06-06 17:08:55,315 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:55,825 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 17:08:55,825 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [25569800] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:55,825 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:55,825 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 35] total 59 [2021-06-06 17:08:55,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644307278] [2021-06-06 17:08:55,826 INFO L462 AbstractCegarLoop]: Interpolant automaton has 60 states [2021-06-06 17:08:55,826 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:55,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2021-06-06 17:08:55,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=2310, Unknown=0, NotChecked=0, Total=3540 [2021-06-06 17:08:55,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:55,827 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:55,827 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 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:55,827 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:55,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:55,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:55,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:55,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:55,828 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:57,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:57,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:57,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:57,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:57,565 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable202 [2021-06-06 17:08:57,565 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:08:57,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:08:57,565 INFO L82 PathProgramCache]: Analyzing trace with hash -1292399364, now seen corresponding path program 30 times [2021-06-06 17:08:57,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:08:57,566 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1428066703] [2021-06-06 17:08:57,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:08:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:08:58,339 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 17:08:58,339 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:08:58,339 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1428066703] [2021-06-06 17:08:58,339 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1428066703] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:58,339 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1338459757] [2021-06-06 17:08:58,339 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 17:08:58,545 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:08:58,545 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:08:58,547 INFO L263 TraceCheckSpWp]: Trace formula consists of 677 conjuncts, 58 conjunts are in the unsatisfiable core [2021-06-06 17:08:58,550 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:08:59,030 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 17:08:59,031 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1338459757] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:08:59,031 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:08:59,031 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 35] total 60 [2021-06-06 17:08:59,031 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762619086] [2021-06-06 17:08:59,031 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-06-06 17:08:59,031 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:08:59,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-06-06 17:08:59,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1280, Invalid=2380, Unknown=0, NotChecked=0, Total=3660 [2021-06-06 17:08:59,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:08:59,032 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:08:59,033 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 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:08:59,033 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:08:59,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:00,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:00,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:00,849 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable203 [2021-06-06 17:09:00,850 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:00,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:00,850 INFO L82 PathProgramCache]: Analyzing trace with hash 2035225564, now seen corresponding path program 31 times [2021-06-06 17:09:00,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:00,850 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699207390] [2021-06-06 17:09:00,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:01,740 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 17:09:01,740 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:01,740 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699207390] [2021-06-06 17:09:01,740 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699207390] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:01,741 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [410694780] [2021-06-06 17:09:01,741 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 17:09:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:01,837 INFO L263 TraceCheckSpWp]: Trace formula consists of 684 conjuncts, 50 conjunts are in the unsatisfiable core [2021-06-06 17:09:01,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:02,133 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 17:09:02,133 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [410694780] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:02,133 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:02,133 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 26] total 52 [2021-06-06 17:09:02,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1306921397] [2021-06-06 17:09:02,134 INFO L462 AbstractCegarLoop]: Interpolant automaton has 53 states [2021-06-06 17:09:02,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:02,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2021-06-06 17:09:02,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1053, Invalid=1703, Unknown=0, NotChecked=0, Total=2756 [2021-06-06 17:09:02,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:02,135 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:02,135 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 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:02,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:02,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:03,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:03,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:03,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:03,952 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable204,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:03,952 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:03,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:03,953 INFO L82 PathProgramCache]: Analyzing trace with hash -1125670660, now seen corresponding path program 32 times [2021-06-06 17:09:03,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:03,953 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319050007] [2021-06-06 17:09:03,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:03,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:04,949 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 17:09:04,949 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:04,949 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319050007] [2021-06-06 17:09:04,949 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319050007] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:04,949 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2079726607] [2021-06-06 17:09:04,949 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 17:09:05,045 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:09:05,045 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:05,047 INFO L263 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-06 17:09:05,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:05,349 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 17:09:05,349 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2079726607] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:05,349 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:05,349 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 27] total 54 [2021-06-06 17:09:05,350 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259398774] [2021-06-06 17:09:05,350 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-06-06 17:09:05,350 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:05,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-06-06 17:09:05,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1134, Invalid=1836, Unknown=0, NotChecked=0, Total=2970 [2021-06-06 17:09:05,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:05,351 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:05,351 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 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:05,351 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:05,352 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:05,353 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:07,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:07,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:07,287 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable205 [2021-06-06 17:09:07,288 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:07,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:07,288 INFO L82 PathProgramCache]: Analyzing trace with hash -227115044, now seen corresponding path program 33 times [2021-06-06 17:09:07,288 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:07,288 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221874247] [2021-06-06 17:09:07,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:08,285 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 17:09:08,285 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:08,285 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1221874247] [2021-06-06 17:09:08,285 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1221874247] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:08,285 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [349569223] [2021-06-06 17:09:08,285 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 17:09:08,476 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 27 check-sat command(s) [2021-06-06 17:09:08,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:08,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 638 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-06 17:09:08,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:10,585 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 17:09:10,585 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [349569223] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:10,586 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:10,586 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 47] total 101 [2021-06-06 17:09:10,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427307799] [2021-06-06 17:09:10,586 INFO L462 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-06-06 17:09:10,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:10,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-06-06 17:09:10,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1795, Invalid=8507, Unknown=0, NotChecked=0, Total=10302 [2021-06-06 17:09:10,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:10,588 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:10,588 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 17:09:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:10,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:10,589 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:10,590 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:12,174 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-06-06 17:09:15,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:15,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:15,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:15,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:15,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:15,846 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable206 [2021-06-06 17:09:15,846 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:15,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:15,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1105930451, now seen corresponding path program 34 times [2021-06-06 17:09:15,847 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:15,847 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128241215] [2021-06-06 17:09:15,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:15,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:16,987 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 17:09:16,987 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:16,987 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128241215] [2021-06-06 17:09:16,987 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128241215] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:16,987 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1204308255] [2021-06-06 17:09:16,987 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 17:09:17,089 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:09:17,089 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:17,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 718 conjuncts, 56 conjunts are in the unsatisfiable core [2021-06-06 17:09:17,093 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:17,427 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 17:09:17,427 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1204308255] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:17,427 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:17,428 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 29] total 58 [2021-06-06 17:09:17,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288831610] [2021-06-06 17:09:17,428 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-06-06 17:09:17,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:17,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-06-06 17:09:17,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1305, Invalid=2117, Unknown=0, NotChecked=0, Total=3422 [2021-06-06 17:09:17,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:17,429 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:17,429 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 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:17,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:17,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:19,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:19,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:19,190 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:19,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:19,394 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable207,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:19,394 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:19,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:19,394 INFO L82 PathProgramCache]: Analyzing trace with hash -325063603, now seen corresponding path program 35 times [2021-06-06 17:09:19,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:19,394 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621043368] [2021-06-06 17:09:19,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:19,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:20,455 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 17:09:20,455 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:20,455 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621043368] [2021-06-06 17:09:20,455 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1621043368] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:20,455 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425214972] [2021-06-06 17:09:20,455 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 17:09:20,660 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:09:20,661 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:20,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 725 conjuncts, 63 conjunts are in the unsatisfiable core [2021-06-06 17:09:20,665 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:21,082 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 17:09:21,082 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1425214972] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:21,082 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:21,082 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 35] total 65 [2021-06-06 17:09:21,082 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271304044] [2021-06-06 17:09:21,083 INFO L462 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-06-06 17:09:21,083 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:21,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-06-06 17:09:21,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1560, Invalid=2730, Unknown=0, NotChecked=0, Total=4290 [2021-06-06 17:09:21,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:21,083 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:21,084 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 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:21,084 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:21,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:22,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:22,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:23,111 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable208 [2021-06-06 17:09:23,111 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:23,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:23,111 INFO L82 PathProgramCache]: Analyzing trace with hash 936330029, now seen corresponding path program 36 times [2021-06-06 17:09:23,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:23,112 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659095719] [2021-06-06 17:09:23,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:24,323 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 17:09:24,323 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:24,323 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659095719] [2021-06-06 17:09:24,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659095719] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:24,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1644476514] [2021-06-06 17:09:24,324 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 17:09:24,543 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:09:24,543 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:24,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 732 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 17:09:24,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:24,946 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 17:09:24,946 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1644476514] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:24,946 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:24,946 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 35] total 66 [2021-06-06 17:09:24,946 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919899159] [2021-06-06 17:09:24,946 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-06 17:09:24,947 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:24,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-06 17:09:24,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1622, Invalid=2800, Unknown=0, NotChecked=0, Total=4422 [2021-06-06 17:09:24,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:24,947 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:24,948 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 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:24,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:24,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:24,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:24,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:26,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:26,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:26,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:27,141 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable209,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:27,142 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:27,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:27,142 INFO L82 PathProgramCache]: Analyzing trace with hash -1849819059, now seen corresponding path program 37 times [2021-06-06 17:09:27,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:27,142 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844848635] [2021-06-06 17:09:27,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:28,389 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 17:09:28,390 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:28,390 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844848635] [2021-06-06 17:09:28,390 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844848635] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:28,390 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1077603358] [2021-06-06 17:09:28,390 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 17:09:28,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:28,543 INFO L263 TraceCheckSpWp]: Trace formula consists of 739 conjuncts, 62 conjunts are in the unsatisfiable core [2021-06-06 17:09:28,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:28,928 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 17:09:28,928 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1077603358] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:28,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:28,928 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 32] total 64 [2021-06-06 17:09:28,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712662596] [2021-06-06 17:09:28,930 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-06 17:09:28,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:28,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-06 17:09:28,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1584, Invalid=2576, Unknown=0, NotChecked=0, Total=4160 [2021-06-06 17:09:28,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:28,931 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:28,931 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 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:28,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:28,932 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:28,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:30,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:31,069 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable210 [2021-06-06 17:09:31,069 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:31,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:31,069 INFO L82 PathProgramCache]: Analyzing trace with hash 520662829, now seen corresponding path program 38 times [2021-06-06 17:09:31,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:31,069 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865860552] [2021-06-06 17:09:31,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:32,348 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 17:09:32,348 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:32,348 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865860552] [2021-06-06 17:09:32,349 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865860552] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:32,349 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [715855717] [2021-06-06 17:09:32,349 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 17:09:32,475 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:09:32,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:32,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 746 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 17:09:32,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:32,836 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 17:09:32,837 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [715855717] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:32,837 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:32,837 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 33] total 66 [2021-06-06 17:09:32,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145139911] [2021-06-06 17:09:32,837 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-06 17:09:32,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:32,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-06 17:09:32,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1683, Invalid=2739, Unknown=0, NotChecked=0, Total=4422 [2021-06-06 17:09:32,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:32,838 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:32,838 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 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:32,838 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:32,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:34,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:34,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:34,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:34,957 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable211 [2021-06-06 17:09:34,957 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:34,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:34,958 INFO L82 PathProgramCache]: Analyzing trace with hash 1694307405, now seen corresponding path program 39 times [2021-06-06 17:09:34,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:34,958 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889065797] [2021-06-06 17:09:34,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:36,293 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 17:09:36,293 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:36,293 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889065797] [2021-06-06 17:09:36,293 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889065797] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:36,293 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1113663015] [2021-06-06 17:09:36,293 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 17:09:36,558 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 33 check-sat command(s) [2021-06-06 17:09:36,558 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:36,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 729 conjuncts, 55 conjunts are in the unsatisfiable core [2021-06-06 17:09:36,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:39,295 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 17:09:39,295 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1113663015] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:39,295 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:39,295 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 54] total 120 [2021-06-06 17:09:39,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925519296] [2021-06-06 17:09:39,296 INFO L462 AbstractCegarLoop]: Interpolant automaton has 121 states [2021-06-06 17:09:39,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:39,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2021-06-06 17:09:39,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2561, Invalid=11959, Unknown=0, NotChecked=0, Total=14520 [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 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 17:09:39,298 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 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:39,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:39,299 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 2 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:44,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:44,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:44,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:45,084 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable212 [2021-06-06 17:09:45,084 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:45,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:45,085 INFO L82 PathProgramCache]: Analyzing trace with hash -67524708, now seen corresponding path program 40 times [2021-06-06 17:09:45,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:45,085 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818290208] [2021-06-06 17:09:45,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:46,714 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 17:09:46,714 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:46,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818290208] [2021-06-06 17:09:46,715 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818290208] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:46,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1021132118] [2021-06-06 17:09:46,715 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 17:09:46,829 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:09:46,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:46,832 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-06 17:09:46,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:47,232 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 17:09:47,232 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1021132118] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:47,232 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:47,232 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 35] total 70 [2021-06-06 17:09:47,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267117377] [2021-06-06 17:09:47,232 INFO L462 AbstractCegarLoop]: Interpolant automaton has 71 states [2021-06-06 17:09:47,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:47,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2021-06-06 17:09:47,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1890, Invalid=3080, Unknown=0, NotChecked=0, Total=4970 [2021-06-06 17:09:47,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:47,233 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:47,234 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 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:47,234 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:47,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:49,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:49,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:49,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:49,443 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable213 [2021-06-06 17:09:49,444 INFO L430 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:49,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:49,444 INFO L82 PathProgramCache]: Analyzing trace with hash 1106824828, now seen corresponding path program 41 times [2021-06-06 17:09:49,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:49,444 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628185759] [2021-06-06 17:09:49,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:09:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:09:50,932 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 17:09:50,932 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:09:50,932 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628185759] [2021-06-06 17:09:50,933 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1628185759] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:50,933 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [909193580] [2021-06-06 17:09:50,933 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 17:09:51,159 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 37 check-sat command(s) [2021-06-06 17:09:51,159 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:09:51,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 780 conjuncts, 46 conjunts are in the unsatisfiable core [2021-06-06 17:09:51,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:09:53,226 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 17:09:53,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [909193580] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:09:53,227 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:09:53,227 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 45] total 101 [2021-06-06 17:09:53,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044867917] [2021-06-06 17:09:53,227 INFO L462 AbstractCegarLoop]: Interpolant automaton has 102 states [2021-06-06 17:09:53,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:09:53,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 102 interpolants. [2021-06-06 17:09:53,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1763, Invalid=8539, Unknown=0, NotChecked=0, Total=10302 [2021-06-06 17:09:53,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:53,229 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:09:53,229 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 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:53,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:53,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:53,231 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-06-06 17:09:59,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 220 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-06-06 17:09:59,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-06-06 17:09:59,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:09:59,224 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable214,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:09:59,225 INFO L430 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:09:59,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:09:59,225 INFO L82 PathProgramCache]: Analyzing trace with hash 1343239661, now seen corresponding path program 42 times [2021-06-06 17:09:59,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:09:59,226 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344215140] [2021-06-06 17:09:59,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:10:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:10:03,962 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-06-06 17:10:08,324 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-06-06 17:10:08,567 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2021-06-06 17:10:08,815 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2021-06-06 17:10:09,073 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-06-06 17:10:09,336 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-06-06 17:10:09,607 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-06-06 17:10:09,887 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-06-06 17:10:10,178 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-06-06 17:10:10,490 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-06-06 17:10:10,798 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-06-06 17:10:11,112 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-06-06 17:10:11,436 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2021-06-06 17:10:11,767 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2021-06-06 17:10:12,108 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2021-06-06 17:10:12,457 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2021-06-06 17:10:12,816 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-06-06 17:10:13,181 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2021-06-06 17:10:13,603 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-06-06 17:10:13,990 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2021-06-06 17:10:14,390 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:10:14,817 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2021-06-06 17:10:15,235 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-06-06 17:10:15,661 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2021-06-06 17:10:16,289 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2021-06-06 17:10:16,909 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2021-06-06 17:10:17,368 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2021-06-06 17:10:17,830 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2021-06-06 17:10:18,290 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2021-06-06 17:10:18,681 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:10:19,081 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-06-06 17:10:19,458 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2021-06-06 17:10:19,837 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2021-06-06 17:11:17,145 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 17:11:17,145 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:11:17,145 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344215140] [2021-06-06 17:11:17,145 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344215140] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:11:17,146 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1943744243] [2021-06-06 17:11:17,146 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 17:11:17,515 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2021-06-06 17:11:17,516 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:11:17,523 WARN L261 TraceCheckSpWp]: Trace formula consists of 949 conjuncts, 689 conjunts are in the unsatisfiable core [2021-06-06 17:11:17,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:11:55,072 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-06-06 17:11:55,978 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2021-06-06 17:12:12,351 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2021-06-06 17:12:13,495 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2021-06-06 17:12:14,669 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-06-06 17:12:15,858 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-06-06 17:12:17,056 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2021-06-06 17:12:18,272 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2021-06-06 17:12:19,523 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2021-06-06 17:12:20,788 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-06-06 17:12:22,073 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2021-06-06 17:12:23,395 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2021-06-06 17:12:24,771 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2021-06-06 17:12:26,120 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2021-06-06 17:12:27,499 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-06-06 17:12:28,868 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2021-06-06 17:12:30,269 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2021-06-06 17:12:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:12:31,509 INFO L244 Elim1Store]: Index analysis took 1191 ms [2021-06-06 17:13:10,311 WARN L205 SmtUtils]: Spent 38.79 s on a formula simplification that was a NOOP. DAG size: 2392 [2021-06-06 17:13:10,312 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:13:10,314 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 17:13:10,697 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 2499 DAG size of output: 1478 [2021-06-06 17:13:15,694 WARN L205 SmtUtils]: Spent 4.64 s on a formula simplification. DAG size of input: 4319 DAG size of output: 2949 [2021-06-06 17:13:21,405 WARN L205 SmtUtils]: Spent 5.05 s on a formula simplification. DAG size of input: 4363 DAG size of output: 2993 [2021-06-06 17:14:48,492 WARN L205 SmtUtils]: Spent 1.40 m on a formula simplification. DAG size of input: 34630 DAG size of output: 20200 [2021-06-06 17:16:26,846 WARN L205 SmtUtils]: Spent 1.52 m on a formula simplification. DAG size of input: 34668 DAG size of output: 20238 Received shutdown request... [2021-06-06 17:16:48,442 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable215 [2021-06-06 17:16:48,443 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 17:16:48,471 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 17:16:48,472 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 17:16:48,472 INFO L202 PluginConnector]: Adding new model buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 05:16:48 BasicIcfg [2021-06-06 17:16:48,472 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 17:16:48,473 INFO L168 Benchmark]: Toolchain (without parser) took 796179.97 ms. Allocated memory was 356.5 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 336.1 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.5 GB. Max. memory is 16.0 GB. [2021-06-06 17:16:48,473 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 356.5 MB. Free memory is still 337.3 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 17:16:48,473 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.00 ms. Allocated memory is still 356.5 MB. Free memory was 336.1 MB in the beginning and 334.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 17:16:48,474 INFO L168 Benchmark]: Boogie Preprocessor took 30.10 ms. Allocated memory is still 356.5 MB. Free memory was 334.6 MB in the beginning and 333.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 17:16:48,474 INFO L168 Benchmark]: RCFGBuilder took 336.42 ms. Allocated memory is still 356.5 MB. Free memory was 333.5 MB in the beginning and 318.2 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. [2021-06-06 17:16:48,474 INFO L168 Benchmark]: TraceAbstraction took 795766.62 ms. Allocated memory was 356.5 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 317.8 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.5 GB. Max. memory is 16.0 GB. [2021-06-06 17:16:48,474 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 0.14 ms. Allocated memory is still 356.5 MB. Free memory is still 337.3 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 29.00 ms. Allocated memory is still 356.5 MB. Free memory was 336.1 MB in the beginning and 334.6 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 30.10 ms. Allocated memory is still 356.5 MB. Free memory was 334.6 MB in the beginning and 333.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 336.42 ms. Allocated memory is still 356.5 MB. Free memory was 333.5 MB in the beginning and 318.2 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 795766.62 ms. Allocated memory was 356.5 MB in the beginning and 4.3 GB in the end (delta: 4.0 GB). Free memory was 317.8 MB in the beginning and 3.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.5 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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: 1033, positive: 119, positive conditional: 86, positive unconditional: 33, negative: 914, negative conditional: 858, negative unconditional: 56, 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 QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 54 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 795626.4ms, OverallIterations: 42, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.1ms, PartialOrderReductionTime: 242137.4ms, 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: 597.0ms SsaConstructionTime, 4734.4ms SatisfiabilityAnalysisTime, 129463.6ms 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