/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/counter-determinism.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-14 21:11:18,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-14 21:11:18,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-14 21:11:18,228 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-14 21:11:18,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-14 21:11:18,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-14 21:11:18,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-14 21:11:18,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-14 21:11:18,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-14 21:11:18,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-14 21:11:18,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-14 21:11:18,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-14 21:11:18,264 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-14 21:11:18,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-14 21:11:18,268 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-14 21:11:18,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-14 21:11:18,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-14 21:11:18,290 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-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-14 21:11:18,326 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-14 21:11:18,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-14 21:11:18,327 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-14 21:11:18,327 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-14 21:11:18,330 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-14 21:11:18,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-14 21:11:18,330 INFO L138 SettingsManager]: * Use SBE=true [2021-06-14 21:11:18,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-14 21:11:18,330 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-14 21:11:18,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-14 21:11:18,331 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-14 21:11:18,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-14 21:11:18,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-14 21:11:18,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-14 21:11:18,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-14 21:11:18,333 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-14 21:11:18,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-14 21:11:18,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-14 21:11:18,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 21:11:18,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-14 21:11:18,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-14 21:11:18,334 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-14 21:11:18,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-14 21:11:18,335 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-14 21:11:18,335 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-14 21:11:18,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-14 21:11:18,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-14 21:11:18,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-14 21:11:18,656 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-14 21:11:18,657 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-14 21:11:18,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/counter-determinism.wvr.bpl [2021-06-14 21:11:18,658 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/counter-determinism.wvr.bpl' [2021-06-14 21:11:18,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-14 21:11:18,679 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-14 21:11:18,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-14 21:11:18,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-14 21:11:18,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-14 21:11:18,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-14 21:11:18,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-14 21:11:18,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-14 21:11:18,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-14 21:11:18,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/1) ... [2021-06-14 21:11:18,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-14 21:11:18,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-14 21:11:18,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-14 21:11:18,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-14 21:11:18,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (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 [2021-06-14 21:11:18,775 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-14 21:11:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-14 21:11:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-14 21:11:18,775 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-14 21:11:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-14 21:11:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-14 21:11:18,775 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-14 21:11:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-14 21:11:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-14 21:11:18,776 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-14 21:11:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-14 21:11:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-14 21:11:18,776 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-14 21:11:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-14 21:11:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-14 21:11:18,777 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-14 21:11:19,024 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-14 21:11:19,025 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-14 21:11:19,026 INFO L202 PluginConnector]: Adding new model counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 09:11:19 BoogieIcfgContainer [2021-06-14 21:11:19,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-14 21:11:19,028 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-14 21:11:19,028 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-14 21:11:19,030 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-14 21:11:19,031 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:11:18" (1/2) ... [2021-06-14 21:11:19,031 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63957dab and model type counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 09:11:19, skipping insertion in model container [2021-06-14 21:11:19,032 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 09:11:19" (2/2) ... [2021-06-14 21:11:19,033 INFO L111 eAbstractionObserver]: Analyzing ICFG counter-determinism.wvr.bpl [2021-06-14 21:11:19,038 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-14 21:11:19,038 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-14 21:11:19,038 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-14 21:11:19,039 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-14 21:11:19,074 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-14 21:11:19,092 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 [2021-06-14 21:11:19,173 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 21:11:19,173 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 21:11:19,173 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 21:11:19,173 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 21:11:19,173 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 21:11:19,173 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 21:11:19,173 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 21:11:19,174 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-14 21:11:19,482 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:19,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:19,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1699913466, now seen corresponding path program 1 times [2021-06-14 21:11:19,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:19,497 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [860603359] [2021-06-14 21:11:19,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:19,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-06-14 21:11:19,683 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:19,683 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [860603359] [2021-06-14 21:11:19,683 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [860603359] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:19,684 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1818329449] [2021-06-14 21:11:19,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:19,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 7 conjunts are in the unsatisfiable core [2021-06-14 21:11:19,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-14 21:11:20,072 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1818329449] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:20,072 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:20,072 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7] total 10 [2021-06-14 21:11:20,073 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090256812] [2021-06-14 21:11:20,083 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-14 21:11:20,083 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:20,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-14 21:11:20,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-06-14 21:11:20,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:20,096 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:20,098 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 10 states have internal predecessors, (68), 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) [2021-06-14 21:11:20,098 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:20,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:20,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-06-14 21:11:20,625 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:20,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:20,626 INFO L82 PathProgramCache]: Analyzing trace with hash 890044272, now seen corresponding path program 2 times [2021-06-14 21:11:20,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:20,626 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446789183] [2021-06-14 21:11:20,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-06-14 21:11:20,766 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:20,766 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446789183] [2021-06-14 21:11:20,766 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446789183] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:20,767 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [756228874] [2021-06-14 21:11:20,767 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:20,829 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:11:20,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:20,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-14 21:11:20,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 31 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-14 21:11:21,157 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [756228874] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:21,157 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:21,158 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 11] total 14 [2021-06-14 21:11:21,158 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070969098] [2021-06-14 21:11:21,158 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-06-14 21:11:21,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:21,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-06-14 21:11:21,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-06-14 21:11:21,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:21,164 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:21,164 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 6.214285714285714) internal successors, (87), 14 states have internal predecessors, (87), 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) [2021-06-14 21:11:21,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:21,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:21,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:21,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:21,928 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:21,929 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:21,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:21,929 INFO L82 PathProgramCache]: Analyzing trace with hash -584078502, now seen corresponding path program 3 times [2021-06-14 21:11:21,930 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:21,930 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965036589] [2021-06-14 21:11:21,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 47 proven. 58 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-06-14 21:11:22,304 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:22,304 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [965036589] [2021-06-14 21:11:22,305 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [965036589] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:22,305 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1653700578] [2021-06-14 21:11:22,305 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:22,358 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-06-14 21:11:22,359 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:22,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-14 21:11:22,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 63 proven. 60 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-14 21:11:22,781 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1653700578] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:22,781 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:22,781 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 13] total 31 [2021-06-14 21:11:22,781 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773991943] [2021-06-14 21:11:22,782 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-06-14 21:11:22,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:22,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-06-14 21:11:22,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=868, Unknown=0, NotChecked=0, Total=992 [2021-06-14 21:11:22,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:22,783 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:22,783 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 3.46875) internal successors, (111), 31 states have internal predecessors, (111), 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) [2021-06-14 21:11:22,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:22,783 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:22,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:25,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:25,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:25,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:25,796 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:25,797 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:25,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:25,797 INFO L82 PathProgramCache]: Analyzing trace with hash -643067224, now seen corresponding path program 4 times [2021-06-14 21:11:25,798 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:25,798 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217795912] [2021-06-14 21:11:25,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 23 proven. 27 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-06-14 21:11:25,954 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:25,954 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217795912] [2021-06-14 21:11:25,954 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217795912] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:25,954 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [495196304] [2021-06-14 21:11:25,954 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:26,024 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:11:26,024 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:26,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 15 conjunts are in the unsatisfiable core [2021-06-14 21:11:26,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 52 proven. 97 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-14 21:11:26,390 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [495196304] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:26,390 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:26,390 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 15] total 22 [2021-06-14 21:11:26,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756590089] [2021-06-14 21:11:26,391 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-14 21:11:26,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:26,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-14 21:11:26,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=390, Unknown=0, NotChecked=0, Total=462 [2021-06-14 21:11:26,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:26,392 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:26,392 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 4.636363636363637) internal successors, (102), 22 states have internal predecessors, (102), 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) [2021-06-14 21:11:26,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:26,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:26,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:26,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:28,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:28,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:28,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:28,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:28,504 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:28,505 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:28,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:28,505 INFO L82 PathProgramCache]: Analyzing trace with hash 251900588, now seen corresponding path program 5 times [2021-06-14 21:11:28,505 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:28,505 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61396868] [2021-06-14 21:11:28,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:28,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 29 proven. 71 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-06-14 21:11:28,648 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:28,648 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61396868] [2021-06-14 21:11:28,648 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61396868] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:28,648 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1910471733] [2021-06-14 21:11:28,648 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:28,726 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2021-06-14 21:11:28,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:28,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 15 conjunts are in the unsatisfiable core [2021-06-14 21:11:28,732 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 84 proven. 143 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-14 21:11:29,078 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1910471733] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:29,079 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:29,079 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 16] total 26 [2021-06-14 21:11:29,079 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034848725] [2021-06-14 21:11:29,079 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-06-14 21:11:29,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:29,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-06-14 21:11:29,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=571, Unknown=0, NotChecked=0, Total=650 [2021-06-14 21:11:29,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:29,082 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:29,082 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 4.384615384615385) internal successors, (114), 26 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:11:29,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:29,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:29,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:29,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:29,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:31,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:31,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:31,744 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:31,745 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:31,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:31,745 INFO L82 PathProgramCache]: Analyzing trace with hash -14657010, now seen corresponding path program 6 times [2021-06-14 21:11:31,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:31,746 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035708866] [2021-06-14 21:11:31,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 46 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2021-06-14 21:11:31,870 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:31,870 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035708866] [2021-06-14 21:11:31,871 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035708866] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:31,871 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489911386] [2021-06-14 21:11:31,871 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:31,933 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-06-14 21:11:31,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:31,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 19 conjunts are in the unsatisfiable core [2021-06-14 21:11:31,936 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 65 proven. 195 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-14 21:11:32,369 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1489911386] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:32,370 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:32,370 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 19] total 26 [2021-06-14 21:11:32,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1443694655] [2021-06-14 21:11:32,370 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-06-14 21:11:32,370 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:32,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-06-14 21:11:32,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=563, Unknown=0, NotChecked=0, Total=650 [2021-06-14 21:11:32,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:32,371 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:32,372 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 4.5) internal successors, (117), 26 states have internal predecessors, (117), 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) [2021-06-14 21:11:32,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:32,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:32,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:32,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:32,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:32,375 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:34,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:34,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:35,203 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:35,204 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:35,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:35,204 INFO L82 PathProgramCache]: Analyzing trace with hash -1918351394, now seen corresponding path program 7 times [2021-06-14 21:11:35,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:35,205 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241822609] [2021-06-14 21:11:35,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:35,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:35,327 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 135 proven. 59 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2021-06-14 21:11:35,327 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:35,327 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241822609] [2021-06-14 21:11:35,327 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241822609] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:35,328 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62292834] [2021-06-14 21:11:35,328 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:35,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 23 conjunts are in the unsatisfiable core [2021-06-14 21:11:35,402 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:35,957 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 107 proven. 316 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-14 21:11:35,957 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [62292834] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:35,957 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:35,958 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 23] total 31 [2021-06-14 21:11:35,958 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421571188] [2021-06-14 21:11:35,958 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-14 21:11:35,958 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:35,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-14 21:11:35,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=821, Unknown=0, NotChecked=0, Total=930 [2021-06-14 21:11:35,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:35,959 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:35,959 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.483870967741935) internal successors, (139), 31 states have internal predecessors, (139), 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) [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:35,960 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:38,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:38,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:38,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:38,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:38,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:38,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:38,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:38,681 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-14 21:11:38,682 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:38,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:38,682 INFO L82 PathProgramCache]: Analyzing trace with hash -940538594, now seen corresponding path program 8 times [2021-06-14 21:11:38,682 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:38,682 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973416056] [2021-06-14 21:11:38,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 354 proven. 62 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2021-06-14 21:11:38,762 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:38,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973416056] [2021-06-14 21:11:38,763 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [973416056] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:38,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [349541502] [2021-06-14 21:11:38,763 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:38,846 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:11:38,846 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:38,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-14 21:11:38,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:39,076 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 354 proven. 62 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2021-06-14 21:11:39,076 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [349541502] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:39,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:39,077 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-06-14 21:11:39,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135931637] [2021-06-14 21:11:39,079 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-14 21:11:39,079 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:39,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-14 21:11:39,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-14 21:11:39,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:39,079 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:39,079 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 5 states have internal predecessors, (48), 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) [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:39,080 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:39,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:39,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:39,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:39,388 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:39,389 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:39,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:39,389 INFO L82 PathProgramCache]: Analyzing trace with hash 1739192170, now seen corresponding path program 9 times [2021-06-14 21:11:39,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:39,389 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [868216294] [2021-06-14 21:11:39,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 43 proven. 140 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2021-06-14 21:11:39,470 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:39,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [868216294] [2021-06-14 21:11:39,471 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [868216294] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:39,471 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832343656] [2021-06-14 21:11:39,471 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:39,550 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2021-06-14 21:11:39,550 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:39,552 INFO L263 TraceCheckSpWp]: Trace formula consists of 314 conjuncts, 26 conjunts are in the unsatisfiable core [2021-06-14 21:11:39,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 26 proven. 480 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-14 21:11:40,055 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [832343656] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:40,056 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:40,056 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 27] total 32 [2021-06-14 21:11:40,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867405882] [2021-06-14 21:11:40,057 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-06-14 21:11:40,057 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:40,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-06-14 21:11:40,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=865, Unknown=0, NotChecked=0, Total=992 [2021-06-14 21:11:40,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:40,058 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:40,058 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 4.65625) internal successors, (149), 32 states have internal predecessors, (149), 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) [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:40,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:40,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:40,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:41,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:41,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-06-14 21:11:41,468 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:41,468 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:41,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:41,468 INFO L82 PathProgramCache]: Analyzing trace with hash 1397792766, now seen corresponding path program 10 times [2021-06-14 21:11:41,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:41,468 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570882659] [2021-06-14 21:11:41,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:41,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:41,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 146 proven. 301 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2021-06-14 21:11:41,625 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:41,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570882659] [2021-06-14 21:11:41,625 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570882659] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:41,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2121897563] [2021-06-14 21:11:41,625 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:41,714 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:11:41,715 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:41,716 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 37 conjunts are in the unsatisfiable core [2021-06-14 21:11:41,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 140 proven. 985 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-14 21:11:42,725 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2121897563] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:42,725 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:42,726 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 37] total 44 [2021-06-14 21:11:42,726 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955292701] [2021-06-14 21:11:42,726 INFO L462 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-06-14 21:11:42,726 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:42,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-06-14 21:11:42,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=1732, Unknown=0, NotChecked=0, Total=1892 [2021-06-14 21:11:42,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:42,728 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:42,728 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 4.386363636363637) internal successors, (193), 44 states have internal predecessors, (193), 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) [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:42,728 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:42,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:42,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:42,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-06-14 21:11:42,729 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:48,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-14 21:11:48,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:48,836 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-14 21:11:48,837 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:48,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:48,837 INFO L82 PathProgramCache]: Analyzing trace with hash 216394572, now seen corresponding path program 11 times [2021-06-14 21:11:48,838 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:48,838 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571682836] [2021-06-14 21:11:48,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 3 proven. 307 refuted. 0 times theorem prover too weak. 846 trivial. 0 not checked. [2021-06-14 21:11:49,089 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:49,089 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571682836] [2021-06-14 21:11:49,089 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571682836] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:49,089 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382435235] [2021-06-14 21:11:49,089 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:49,182 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2021-06-14 21:11:49,182 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:49,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 105 conjunts are in the unsatisfiable core [2021-06-14 21:11:49,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:49,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 278 proven. 283 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2021-06-14 21:11:49,743 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382435235] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:49,743 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:49,743 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 16] total 25 [2021-06-14 21:11:49,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762475715] [2021-06-14 21:11:49,744 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-14 21:11:49,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:49,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-14 21:11:49,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=480, Unknown=0, NotChecked=0, Total=600 [2021-06-14 21:11:49,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:49,746 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:49,746 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 4.12) internal successors, (103), 25 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:11:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:49,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:50,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:50,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:50,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:50,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:50,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:50,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:50,332 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:50,333 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:50,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:50,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1622550102, now seen corresponding path program 12 times [2021-06-14 21:11:50,333 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:50,333 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203926141] [2021-06-14 21:11:50,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:50,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 351 proven. 340 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2021-06-14 21:11:50,546 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:50,546 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203926141] [2021-06-14 21:11:50,546 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [203926141] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:50,546 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2095520735] [2021-06-14 21:11:50,547 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:50,669 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2021-06-14 21:11:50,669 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:50,671 INFO L263 TraceCheckSpWp]: Trace formula consists of 478 conjuncts, 41 conjunts are in the unsatisfiable core [2021-06-14 21:11:50,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:51,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1407 backedges. 34 proven. 1373 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:11:51,983 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2095520735] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:51,983 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:51,984 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 41] total 54 [2021-06-14 21:11:51,984 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359861487] [2021-06-14 21:11:51,984 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-06-14 21:11:51,984 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:51,985 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-06-14 21:11:51,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=275, Invalid=2695, Unknown=0, NotChecked=0, Total=2970 [2021-06-14 21:11:51,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:51,986 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:51,986 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 4.345454545454546) internal successors, (239), 54 states have internal predecessors, (239), 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) [2021-06-14 21:11:51,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:51,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:51,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:51,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:51,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:51,987 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:56,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:56,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:56,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:56,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:11:56,548 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-14 21:11:56,549 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:56,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:56,549 INFO L82 PathProgramCache]: Analyzing trace with hash 194682210, now seen corresponding path program 13 times [2021-06-14 21:11:56,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:56,549 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987238394] [2021-06-14 21:11:56,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 55 proven. 739 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2021-06-14 21:11:56,697 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:56,697 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987238394] [2021-06-14 21:11:56,697 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1987238394] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:56,697 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312725614] [2021-06-14 21:11:56,697 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:56,798 INFO L263 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 42 conjunts are in the unsatisfiable core [2021-06-14 21:11:56,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 80 proven. 650 refuted. 0 times theorem prover too weak. 911 trivial. 0 not checked. [2021-06-14 21:11:57,166 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1312725614] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:57,167 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:57,167 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 7] total 17 [2021-06-14 21:11:57,167 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173279351] [2021-06-14 21:11:57,168 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-14 21:11:57,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:57,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-14 21:11:57,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2021-06-14 21:11:57,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:57,168 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:57,169 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 6.764705882352941) internal successors, (115), 17 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:11:57,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:57,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:11:57,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-06-14 21:11:57,821 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:57,821 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:57,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:57,822 INFO L82 PathProgramCache]: Analyzing trace with hash 774351844, now seen corresponding path program 14 times [2021-06-14 21:11:57,822 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:57,822 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421893532] [2021-06-14 21:11:57,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 19 proven. 701 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2021-06-14 21:11:58,046 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:58,046 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421893532] [2021-06-14 21:11:58,046 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421893532] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:58,046 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [556464258] [2021-06-14 21:11:58,047 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:11:58,125 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:11:58,125 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:11:58,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 506 conjuncts, 125 conjunts are in the unsatisfiable core [2021-06-14 21:11:58,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:11:58,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 181 proven. 693 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2021-06-14 21:11:58,895 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [556464258] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:58,895 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:11:58,895 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 22] total 35 [2021-06-14 21:11:58,895 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160604859] [2021-06-14 21:11:58,895 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-06-14 21:11:58,896 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:11:58,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-06-14 21:11:58,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=993, Unknown=0, NotChecked=0, Total=1190 [2021-06-14 21:11:58,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:58,897 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:11:58,897 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.8857142857142857) internal successors, (136), 35 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) [2021-06-14 21:11:58,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:58,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:58,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:58,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:58,897 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-06-14 21:11:58,898 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:11:59,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:11:59,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:11:59,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:11:59,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:11:59,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:11:59,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-14 21:11:59,626 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:11:59,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:11:59,626 INFO L82 PathProgramCache]: Analyzing trace with hash 1553412334, now seen corresponding path program 15 times [2021-06-14 21:11:59,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:11:59,626 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893001836] [2021-06-14 21:11:59,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:11:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:11:59,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 604 proven. 462 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2021-06-14 21:11:59,910 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:11:59,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893001836] [2021-06-14 21:11:59,910 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893001836] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:11:59,911 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [254136516] [2021-06-14 21:11:59,911 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-06-14 21:12:00,036 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 23 check-sat command(s) [2021-06-14 21:12:00,036 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:00,038 INFO L263 TraceCheckSpWp]: Trace formula consists of 544 conjuncts, 47 conjunts are in the unsatisfiable core [2021-06-14 21:12:00,043 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:01,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 82 proven. 1811 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:12:01,428 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [254136516] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:01,428 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:01,428 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 47] total 64 [2021-06-14 21:12:01,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736283135] [2021-06-14 21:12:01,428 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-14 21:12:01,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:01,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-14 21:12:01,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=368, Invalid=3792, Unknown=0, NotChecked=0, Total=4160 [2021-06-14 21:12:01,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:01,430 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:01,430 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 4.292307692307692) internal successors, (279), 64 states have internal predecessors, (279), 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) [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:01,430 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:01,431 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:06,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:06,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:07,066 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:07,066 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:07,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:07,066 INFO L82 PathProgramCache]: Analyzing trace with hash 103017466, now seen corresponding path program 16 times [2021-06-14 21:12:07,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:07,066 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1683912505] [2021-06-14 21:12:07,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:07,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 77 proven. 1120 refuted. 0 times theorem prover too weak. 966 trivial. 0 not checked. [2021-06-14 21:12:07,257 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:07,257 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1683912505] [2021-06-14 21:12:07,257 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1683912505] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:07,257 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863981477] [2021-06-14 21:12:07,257 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:07,366 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:12:07,367 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:07,369 INFO L263 TraceCheckSpWp]: Trace formula consists of 578 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-14 21:12:07,371 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 113 proven. 1016 refuted. 0 times theorem prover too weak. 1034 trivial. 0 not checked. [2021-06-14 21:12:07,811 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1863981477] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:07,811 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:07,811 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 23 [2021-06-14 21:12:07,811 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415494234] [2021-06-14 21:12:07,811 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-14 21:12:07,812 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:07,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-14 21:12:07,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=406, Unknown=0, NotChecked=0, Total=506 [2021-06-14 21:12:07,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:07,812 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:07,812 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 6.391304347826087) internal successors, (147), 23 states have internal predecessors, (147), 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) [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:07,813 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:07,814 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:08,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:08,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:08,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:08,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:08,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:08,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:08,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-06-14 21:12:08,660 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-14 21:12:08,661 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:08,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:08,661 INFO L82 PathProgramCache]: Analyzing trace with hash -2023505796, now seen corresponding path program 17 times [2021-06-14 21:12:08,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:08,661 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901170557] [2021-06-14 21:12:08,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 43 proven. 1071 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2021-06-14 21:12:08,975 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:08,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901170557] [2021-06-14 21:12:08,975 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901170557] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:08,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1596568144] [2021-06-14 21:12:08,975 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:09,080 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 24 check-sat command(s) [2021-06-14 21:12:09,080 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:09,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 572 conjuncts, 137 conjunts are in the unsatisfiable core [2021-06-14 21:12:09,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2116 backedges. 352 proven. 1078 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2021-06-14 21:12:09,771 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1596568144] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:09,771 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:09,771 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 23] total 40 [2021-06-14 21:12:09,771 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363708560] [2021-06-14 21:12:09,771 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-14 21:12:09,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:09,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-14 21:12:09,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=353, Invalid=1207, Unknown=0, NotChecked=0, Total=1560 [2021-06-14 21:12:09,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:09,772 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:09,772 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.2) internal successors, (168), 40 states have internal predecessors, (168), 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) [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-14 21:12:09,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:09,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:09,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-06-14 21:12:09,774 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:10,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-06-14 21:12:10,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:11,089 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-14 21:12:11,089 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:11,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:11,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1999494666, now seen corresponding path program 18 times [2021-06-14 21:12:11,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:11,090 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389519952] [2021-06-14 21:12:11,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:11,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3365 backedges. 1141 proven. 401 refuted. 0 times theorem prover too weak. 1823 trivial. 0 not checked. [2021-06-14 21:12:11,187 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:11,187 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389519952] [2021-06-14 21:12:11,187 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389519952] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:11,188 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1080250130] [2021-06-14 21:12:11,188 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:11,407 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2021-06-14 21:12:11,407 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:11,411 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 54 conjunts are in the unsatisfiable core [2021-06-14 21:12:11,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3365 backedges. 558 proven. 2795 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-14 21:12:12,869 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1080250130] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:12,869 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:12,869 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 54] total 59 [2021-06-14 21:12:12,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695763720] [2021-06-14 21:12:12,870 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-06-14 21:12:12,870 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:12,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-06-14 21:12:12,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=3212, Unknown=0, NotChecked=0, Total=3422 [2021-06-14 21:12:12,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:12,871 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:12,872 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 4.898305084745763) internal successors, (289), 59 states have internal predecessors, (289), 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) [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:12,872 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:12,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-06-14 21:12:12,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:12,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:18,527 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:18,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:18,744 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-14 21:12:18,745 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:18,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:18,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1126984826, now seen corresponding path program 19 times [2021-06-14 21:12:18,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:18,745 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791246589] [2021-06-14 21:12:18,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:18,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4161 backedges. 876 proven. 207 refuted. 0 times theorem prover too weak. 3078 trivial. 0 not checked. [2021-06-14 21:12:18,941 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:18,941 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791246589] [2021-06-14 21:12:18,941 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791246589] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:18,941 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020465898] [2021-06-14 21:12:18,941 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:19,080 INFO L263 TraceCheckSpWp]: Trace formula consists of 775 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-14 21:12:19,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4161 backedges. 427 proven. 3709 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-06-14 21:12:20,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020465898] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:20,986 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:20,986 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 68] total 76 [2021-06-14 21:12:20,986 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662233234] [2021-06-14 21:12:20,986 INFO L462 AbstractCegarLoop]: Interpolant automaton has 76 states [2021-06-14 21:12:20,986 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:20,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 76 interpolants. [2021-06-14 21:12:20,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=221, Invalid=5479, Unknown=0, NotChecked=0, Total=5700 [2021-06-14 21:12:20,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:20,988 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:20,989 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 76 states, 76 states have (on average 4.144736842105263) internal successors, (315), 76 states have internal predecessors, (315), 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) [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:20,989 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 93 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:20,990 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:35,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:35,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:12:35,454 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:35,455 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:35,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:35,455 INFO L82 PathProgramCache]: Analyzing trace with hash 756827598, now seen corresponding path program 20 times [2021-06-14 21:12:35,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:35,455 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536975878] [2021-06-14 21:12:35,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:35,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 50 proven. 2306 refuted. 0 times theorem prover too weak. 4044 trivial. 0 not checked. [2021-06-14 21:12:35,936 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:35,936 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536975878] [2021-06-14 21:12:35,936 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536975878] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:35,937 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [19987257] [2021-06-14 21:12:35,937 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:36,089 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:12:36,090 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:36,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 946 conjuncts, 245 conjunts are in the unsatisfiable core [2021-06-14 21:12:36,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6400 backedges. 386 proven. 2310 refuted. 0 times theorem prover too weak. 3704 trivial. 0 not checked. [2021-06-14 21:12:37,198 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [19987257] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:37,198 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:37,199 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 29] total 47 [2021-06-14 21:12:37,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162378104] [2021-06-14 21:12:37,199 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-06-14 21:12:37,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:37,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-06-14 21:12:37,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=313, Invalid=1849, Unknown=0, NotChecked=0, Total=2162 [2021-06-14 21:12:37,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:37,200 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:37,201 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 47 states, 47 states have (on average 3.7872340425531914) internal successors, (178), 47 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:37,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:12:37,202 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:38,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:38,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:38,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:12:38,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:12:38,320 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:38,320 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:12:38,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:12:38,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1936251014, now seen corresponding path program 21 times [2021-06-14 21:12:38,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:12:38,320 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360932753] [2021-06-14 21:12:38,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:12:38,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:12:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6643 backedges. 1657 proven. 1048 refuted. 0 times theorem prover too weak. 3938 trivial. 0 not checked. [2021-06-14 21:12:38,753 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:12:38,753 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360932753] [2021-06-14 21:12:38,753 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360932753] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:38,753 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61928224] [2021-06-14 21:12:38,754 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:12:38,919 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 41 check-sat command(s) [2021-06-14 21:12:38,919 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:12:38,923 INFO L263 TraceCheckSpWp]: Trace formula consists of 962 conjuncts, 85 conjunts are in the unsatisfiable core [2021-06-14 21:12:38,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:12:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 6643 backedges. 151 proven. 6489 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-14 21:12:42,131 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61928224] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:12:42,131 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:12:42,131 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 86] total 108 [2021-06-14 21:12:42,131 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322889851] [2021-06-14 21:12:42,131 INFO L462 AbstractCegarLoop]: Interpolant automaton has 108 states [2021-06-14 21:12:42,132 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:12:42,132 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 108 interpolants. [2021-06-14 21:12:42,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=554, Invalid=11002, Unknown=0, NotChecked=0, Total=11556 [2021-06-14 21:12:42,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:12:42,134 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:12:42,134 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 108 states, 108 states have (on average 4.148148148148148) internal successors, (448), 108 states have internal predecessors, (448), 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) [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:12:42,134 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:12:42,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:04,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:04,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:04,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:04,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:04,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:04,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:04,495 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:04,495 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:13:04,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:13:04,495 INFO L82 PathProgramCache]: Analyzing trace with hash 1212045202, now seen corresponding path program 22 times [2021-06-14 21:13:04,495 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:13:04,495 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [848272827] [2021-06-14 21:13:04,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:13:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 7141 backedges. 139 proven. 2789 refuted. 0 times theorem prover too weak. 4213 trivial. 0 not checked. [2021-06-14 21:13:04,824 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:13:04,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [848272827] [2021-06-14 21:13:04,824 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [848272827] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:04,824 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [153239648] [2021-06-14 21:13:04,824 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:04,986 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:13:04,986 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:13:04,991 INFO L263 TraceCheckSpWp]: Trace formula consists of 996 conjuncts, 86 conjunts are in the unsatisfiable core [2021-06-14 21:13:04,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:13:05,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7141 backedges. 202 proven. 2590 refuted. 0 times theorem prover too weak. 4349 trivial. 0 not checked. [2021-06-14 21:13:05,607 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [153239648] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:05,607 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:13:05,607 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 11] total 29 [2021-06-14 21:13:05,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729405428] [2021-06-14 21:13:05,607 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-06-14 21:13:05,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:13:05,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-06-14 21:13:05,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=155, Invalid=657, Unknown=0, NotChecked=0, Total=812 [2021-06-14 21:13:05,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:05,608 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:13:05,608 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 6.172413793103448) internal successors, (179), 29 states have internal predecessors, (179), 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) [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:05,608 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:05,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:05,610 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:06,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:06,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:06,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:06,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:06,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-06-14 21:13:06,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-06-14 21:13:06,821 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:13:06,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:13:06,821 INFO L82 PathProgramCache]: Analyzing trace with hash 601109012, now seen corresponding path program 23 times [2021-06-14 21:13:06,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:13:06,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065006187] [2021-06-14 21:13:06,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:13:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 75 proven. 2681 refuted. 0 times theorem prover too weak. 4300 trivial. 0 not checked. [2021-06-14 21:13:07,355 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:13:07,355 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065006187] [2021-06-14 21:13:07,355 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065006187] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:07,355 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1357218984] [2021-06-14 21:13:07,355 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:07,529 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2021-06-14 21:13:07,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:13:07,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 247 conjunts are in the unsatisfiable core [2021-06-14 21:13:07,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:13:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7056 backedges. 1194 proven. 2690 refuted. 0 times theorem prover too weak. 3172 trivial. 0 not checked. [2021-06-14 21:13:08,571 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1357218984] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:08,571 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:13:08,572 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 27] total 48 [2021-06-14 21:13:08,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275513499] [2021-06-14 21:13:08,572 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-06-14 21:13:08,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:13:08,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-06-14 21:13:08,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=513, Invalid=1743, Unknown=0, NotChecked=0, Total=2256 [2021-06-14 21:13:08,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:08,573 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:13:08,574 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 4.166666666666667) internal successors, (200), 48 states have internal predecessors, (200), 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) [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:08,574 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-06-14 21:13:08,575 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:09,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2021-06-14 21:13:09,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:09,806 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:09,807 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:13:09,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:13:09,807 INFO L82 PathProgramCache]: Analyzing trace with hash 814635366, now seen corresponding path program 24 times [2021-06-14 21:13:09,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:13:09,807 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341305030] [2021-06-14 21:13:09,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:13:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 86 proven. 3008 refuted. 0 times theorem prover too weak. 4302 trivial. 0 not checked. [2021-06-14 21:13:10,487 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:13:10,487 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341305030] [2021-06-14 21:13:10,487 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341305030] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:10,487 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1913689871] [2021-06-14 21:13:10,487 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:10,687 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) [2021-06-14 21:13:10,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:13:10,693 INFO L263 TraceCheckSpWp]: Trace formula consists of 1012 conjuncts, 264 conjunts are in the unsatisfiable core [2021-06-14 21:13:10,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:13:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 42 proven. 3052 refuted. 0 times theorem prover too weak. 4302 trivial. 0 not checked. [2021-06-14 21:13:11,588 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1913689871] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:11,588 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:13:11,588 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 45 [2021-06-14 21:13:11,589 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900758020] [2021-06-14 21:13:11,589 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-06-14 21:13:11,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:13:11,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-06-14 21:13:11,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=489, Invalid=1491, Unknown=0, NotChecked=0, Total=1980 [2021-06-14 21:13:11,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:11,590 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:13:11,590 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 4.4) internal successors, (198), 45 states have internal predecessors, (198), 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) [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-06-14 21:13:11,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:11,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:13,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:13,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:13,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:13,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:13,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:13,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:13,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 145 states. [2021-06-14 21:13:13,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:13,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:13:13,430 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-06-14 21:13:13,430 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:13:13,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:13:13,430 INFO L82 PathProgramCache]: Analyzing trace with hash -848654492, now seen corresponding path program 25 times [2021-06-14 21:13:13,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:13:13,431 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066578342] [2021-06-14 21:13:13,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:13:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 10213 backedges. 2642 proven. 1241 refuted. 0 times theorem prover too weak. 6330 trivial. 0 not checked. [2021-06-14 21:13:13,591 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:13:13,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066578342] [2021-06-14 21:13:13,591 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066578342] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:13,591 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1803446480] [2021-06-14 21:13:13,591 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-06-14 21:13:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:13,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 1173 conjuncts, 92 conjunts are in the unsatisfiable core [2021-06-14 21:13:13,800 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:13:16,558 INFO L134 CoverageAnalysis]: Checked inductivity of 10213 backedges. 2874 proven. 6966 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2021-06-14 21:13:16,559 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1803446480] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:16,559 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:13:16,559 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 92] total 98 [2021-06-14 21:13:16,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572781326] [2021-06-14 21:13:16,560 INFO L462 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-06-14 21:13:16,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:13:16,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-06-14 21:13:16,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=293, Invalid=9213, Unknown=0, NotChecked=0, Total=9506 [2021-06-14 21:13:16,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:16,562 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:13:16,563 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 4.224489795918367) internal successors, (414), 98 states have internal predecessors, (414), 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) [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:16,563 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 145 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:13:16,564 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:31,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:31,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 146 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:13:31,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:13:31,488 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-14 21:13:31,489 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:13:31,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:13:31,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1345617516, now seen corresponding path program 26 times [2021-06-14 21:13:31,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:13:31,489 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037352024] [2021-06-14 21:13:31,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:13:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:13:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 12211 backedges. 1903 proven. 623 refuted. 0 times theorem prover too weak. 9685 trivial. 0 not checked. [2021-06-14 21:13:31,863 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:13:31,863 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037352024] [2021-06-14 21:13:31,863 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2037352024] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:31,863 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800582864] [2021-06-14 21:13:31,864 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:13:32,056 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:13:32,056 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:13:32,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 1281 conjuncts, 114 conjunts are in the unsatisfiable core [2021-06-14 21:13:32,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:13:36,311 INFO L134 CoverageAnalysis]: Checked inductivity of 12211 backedges. 1047 proven. 11113 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-06-14 21:13:36,311 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800582864] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:13:36,311 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:13:36,312 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 114] total 125 [2021-06-14 21:13:36,312 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683498744] [2021-06-14 21:13:36,312 INFO L462 AbstractCegarLoop]: Interpolant automaton has 125 states [2021-06-14 21:13:36,312 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:13:36,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 125 interpolants. [2021-06-14 21:13:36,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=374, Invalid=15126, Unknown=0, NotChecked=0, Total=15500 [2021-06-14 21:13:36,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:13:36,316 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:13:36,316 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 125 states, 125 states have (on average 4.048) internal successors, (506), 125 states have internal predecessors, (506), 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) [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:13:36,316 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 146 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:13:36,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:14:11,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:14:11,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:14:11,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:14:11,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:14:11,909 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-06-14 21:14:11,909 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:14:11,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:14:11,910 INFO L82 PathProgramCache]: Analyzing trace with hash -571639562, now seen corresponding path program 27 times [2021-06-14 21:14:11,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:14:11,910 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628991194] [2021-06-14 21:14:11,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:14:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:14:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17424 backedges. 101 proven. 5321 refuted. 0 times theorem prover too weak. 12002 trivial. 0 not checked. [2021-06-14 21:14:12,821 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:14:12,821 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628991194] [2021-06-14 21:14:12,821 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628991194] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:14:12,821 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1173286237] [2021-06-14 21:14:12,821 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:14:13,124 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 64 check-sat command(s) [2021-06-14 21:14:13,124 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:14:13,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 1518 conjuncts, 402 conjunts are in the unsatisfiable core [2021-06-14 21:14:13,142 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:14:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 17424 backedges. 34 proven. 5388 refuted. 0 times theorem prover too weak. 12002 trivial. 0 not checked. [2021-06-14 21:14:14,413 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1173286237] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:14:14,413 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:14:14,413 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 49 [2021-06-14 21:14:14,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342276895] [2021-06-14 21:14:14,414 INFO L462 AbstractCegarLoop]: Interpolant automaton has 49 states [2021-06-14 21:14:14,414 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:14:14,414 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-06-14 21:14:14,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=550, Invalid=1802, Unknown=0, NotChecked=0, Total=2352 [2021-06-14 21:14:14,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:14:14,415 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:14:14,415 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 49 states, 49 states have (on average 4.36734693877551) internal successors, (214), 49 states have internal predecessors, (214), 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) [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:14:14,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2021-06-14 21:14:14,416 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:14:14,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:14:14,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:14:14,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:14:14,417 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:14:15,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:14:15,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:14:15,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:14:15,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:14:15,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 167 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:14:15,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:14:15,779 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-14 21:14:15,780 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:14:15,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:14:15,780 INFO L82 PathProgramCache]: Analyzing trace with hash 859734016, now seen corresponding path program 28 times [2021-06-14 21:14:15,780 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:14:15,780 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856628597] [2021-06-14 21:14:15,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:14:15,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:14:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 21575 backedges. 3800 proven. 2691 refuted. 0 times theorem prover too weak. 15084 trivial. 0 not checked. [2021-06-14 21:14:16,046 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:14:16,046 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856628597] [2021-06-14 21:14:16,046 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856628597] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:14:16,046 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [38399916] [2021-06-14 21:14:16,047 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:14:16,331 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:14:16,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:14:16,345 INFO L263 TraceCheckSpWp]: Trace formula consists of 1679 conjuncts, 138 conjunts are in the unsatisfiable core [2021-06-14 21:14:16,351 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:14:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 21575 backedges. 4562 proven. 16612 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2021-06-14 21:14:21,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [38399916] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:14:21,666 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:14:21,666 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 138] total 145 [2021-06-14 21:14:21,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [850659816] [2021-06-14 21:14:21,667 INFO L462 AbstractCegarLoop]: Interpolant automaton has 145 states [2021-06-14 21:14:21,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:14:21,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2021-06-14 21:14:21,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=438, Invalid=20442, Unknown=0, NotChecked=0, Total=20880 [2021-06-14 21:14:21,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:14:21,669 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:14:21,669 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 145 states, 145 states have (on average 4.165517241379311) internal successors, (604), 145 states have internal predecessors, (604), 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) [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:14:21,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 167 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:14:21,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:14:52,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:14:52,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:14:52,872 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-14 21:14:52,872 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:14:52,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:14:52,873 INFO L82 PathProgramCache]: Analyzing trace with hash 123354548, now seen corresponding path program 29 times [2021-06-14 21:14:52,873 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:14:52,873 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174395740] [2021-06-14 21:14:52,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:14:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:14:53,501 INFO L134 CoverageAnalysis]: Checked inductivity of 25123 backedges. 3105 proven. 1210 refuted. 0 times theorem prover too weak. 20808 trivial. 0 not checked. [2021-06-14 21:14:53,502 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:14:53,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174395740] [2021-06-14 21:14:53,502 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [174395740] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:14:53,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879276934] [2021-06-14 21:14:53,502 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:14:53,980 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 76 check-sat command(s) [2021-06-14 21:14:53,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:14:54,000 INFO L263 TraceCheckSpWp]: Trace formula consists of 1809 conjuncts, 163 conjunts are in the unsatisfiable core [2021-06-14 21:14:54,008 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:15:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 25123 backedges. 719 proven. 24387 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-06-14 21:15:02,293 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879276934] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:15:02,293 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:15:02,294 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 164] total 175 [2021-06-14 21:15:02,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514569046] [2021-06-14 21:15:02,294 INFO L462 AbstractCegarLoop]: Interpolant automaton has 175 states [2021-06-14 21:15:02,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:15:02,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 175 interpolants. [2021-06-14 21:15:02,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=633, Invalid=29817, Unknown=0, NotChecked=0, Total=30450 [2021-06-14 21:15:02,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:15:02,297 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:15:02,297 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 175 states, 175 states have (on average 4.062857142857143) internal successors, (711), 175 states have internal predecessors, (711), 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) [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:15:02,298 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:15:02,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:15:50,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:15:50,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:15:50,286 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:15:50,286 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:15:50,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:15:50,286 INFO L82 PathProgramCache]: Analyzing trace with hash -1221213392, now seen corresponding path program 30 times [2021-06-14 21:15:50,286 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:15:50,287 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338375702] [2021-06-14 21:15:50,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:15:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:15:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 29779 backedges. 1579 proven. 5402 refuted. 0 times theorem prover too weak. 22798 trivial. 0 not checked. [2021-06-14 21:15:50,934 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:15:50,934 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338375702] [2021-06-14 21:15:50,934 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338375702] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:15:50,935 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [134634905] [2021-06-14 21:15:50,935 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:15:51,345 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 82 check-sat command(s) [2021-06-14 21:15:51,345 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:15:51,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 1965 conjuncts, 181 conjunts are in the unsatisfiable core [2021-06-14 21:15:51,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:16:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 29779 backedges. 191 proven. 29587 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-14 21:16:00,878 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [134634905] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:16:00,878 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:16:00,878 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 182] total 189 [2021-06-14 21:16:00,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211949187] [2021-06-14 21:16:00,879 INFO L462 AbstractCegarLoop]: Interpolant automaton has 189 states [2021-06-14 21:16:00,879 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:16:00,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 189 interpolants. [2021-06-14 21:16:00,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=766, Invalid=34766, Unknown=0, NotChecked=0, Total=35532 [2021-06-14 21:16:00,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:16:00,881 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:16:00,881 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 189 states, 189 states have (on average 4.132275132275132) internal successors, (781), 189 states have internal predecessors, (781), 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) [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:16:00,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:16:00,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:17:01,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:17:01,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:17:01,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:17:01,883 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:17:01,883 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:17:01,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:17:01,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1629474234, now seen corresponding path program 31 times [2021-06-14 21:17:01,884 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:17:01,884 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076929935] [2021-06-14 21:17:01,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:17:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:17:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 40804 backedges. 116 proven. 9170 refuted. 0 times theorem prover too weak. 31518 trivial. 0 not checked. [2021-06-14 21:17:03,329 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:17:03,329 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076929935] [2021-06-14 21:17:03,329 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076929935] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:17:03,329 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1546118387] [2021-06-14 21:17:03,329 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:17:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:17:03,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 611 conjunts are in the unsatisfiable core [2021-06-14 21:17:03,686 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:17:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 40804 backedges. 1070 proven. 9183 refuted. 0 times theorem prover too weak. 30551 trivial. 0 not checked. [2021-06-14 21:17:05,907 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1546118387] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:17:05,907 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:17:05,908 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 38] total 65 [2021-06-14 21:17:05,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358634234] [2021-06-14 21:17:05,908 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-14 21:17:05,908 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:17:05,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-14 21:17:05,909 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=536, Invalid=3624, Unknown=0, NotChecked=0, Total=4160 [2021-06-14 21:17:05,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:17:05,909 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:17:05,909 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.723076923076923) internal successors, (242), 65 states have internal predecessors, (242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:17:05,909 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 168 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:17:05,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:17:05,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:17:07,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:17:07,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:17:07,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:17:07,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:17:07,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:17:07,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:17:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:17:07,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:17:07,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:17:07,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:17:07,627 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-06-14 21:17:07,628 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:17:07,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:17:07,628 INFO L82 PathProgramCache]: Analyzing trace with hash -1114207586, now seen corresponding path program 32 times [2021-06-14 21:17:07,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:17:07,628 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938465042] [2021-06-14 21:17:07,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:17:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:17:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 39801 backedges. 5502 proven. 3058 refuted. 0 times theorem prover too weak. 31241 trivial. 0 not checked. [2021-06-14 21:17:08,843 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:17:08,843 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938465042] [2021-06-14 21:17:08,843 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938465042] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:17:08,843 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1350648534] [2021-06-14 21:17:08,843 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:17:09,157 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-14 21:17:09,157 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:17:09,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 2260 conjuncts, 203 conjunts are in the unsatisfiable core [2021-06-14 21:17:09,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:17:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 39801 backedges. 250 proven. 39551 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:17:21,654 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1350648534] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:17:21,654 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:17:21,654 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 203] total 228 [2021-06-14 21:17:21,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652353181] [2021-06-14 21:17:21,655 INFO L462 AbstractCegarLoop]: Interpolant automaton has 229 states [2021-06-14 21:17:21,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:17:21,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 229 interpolants. [2021-06-14 21:17:21,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1334, Invalid=50878, Unknown=0, NotChecked=0, Total=52212 [2021-06-14 21:17:21,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:17:21,657 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:17:21,658 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 229 states, 229 states have (on average 4.08296943231441) internal successors, (935), 228 states have internal predecessors, (935), 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) [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:17:21,658 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:17:21,659 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:19:00,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:19:00,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:19:00,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:19:00,326 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:19:00,327 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:19:00,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:19:00,327 INFO L82 PathProgramCache]: Analyzing trace with hash 186453418, now seen corresponding path program 33 times [2021-06-14 21:19:00,327 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:19:00,327 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928293623] [2021-06-14 21:19:00,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:19:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:19:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 41007 backedges. 289 proven. 8746 refuted. 0 times theorem prover too weak. 31972 trivial. 0 not checked. [2021-06-14 21:19:01,244 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:19:01,244 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928293623] [2021-06-14 21:19:01,244 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928293623] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:19:01,244 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1589308592] [2021-06-14 21:19:01,244 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:19:01,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 99 check-sat command(s) [2021-06-14 21:19:01,852 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:19:01,866 INFO L263 TraceCheckSpWp]: Trace formula consists of 2294 conjuncts, 207 conjunts are in the unsatisfiable core [2021-06-14 21:19:01,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:19:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 41007 backedges. 305 proven. 40702 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:19:15,101 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1589308592] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:19:15,101 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:19:15,101 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 207] total 230 [2021-06-14 21:19:15,101 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [117245731] [2021-06-14 21:19:15,102 INFO L462 AbstractCegarLoop]: Interpolant automaton has 230 states [2021-06-14 21:19:15,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:19:15,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 230 interpolants. [2021-06-14 21:19:15,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=908, Invalid=51762, Unknown=0, NotChecked=0, Total=52670 [2021-06-14 21:19:15,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:19:15,104 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:19:15,105 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 230 states, 230 states have (on average 4.086956521739131) internal successors, (940), 230 states have internal predecessors, (940), 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) [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:19:15,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:19:15,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:19:15,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:19:15,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:19:15,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:19:15,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:19:15,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:21:03,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:21:03,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:21:03,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:21:03,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:21:03,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:21:03,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1022 states. [2021-06-14 21:21:03,805 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-06-14 21:21:03,806 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:21:03,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:21:03,806 INFO L82 PathProgramCache]: Analyzing trace with hash 907000924, now seen corresponding path program 34 times [2021-06-14 21:21:03,806 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:21:03,806 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974026024] [2021-06-14 21:21:03,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:21:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:21:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 50176 backedges. 115 proven. 9449 refuted. 0 times theorem prover too weak. 40612 trivial. 0 not checked. [2021-06-14 21:21:05,640 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:21:05,640 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974026024] [2021-06-14 21:21:05,640 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974026024] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:21:05,641 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233834500] [2021-06-14 21:21:05,641 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:21:05,993 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-14 21:21:05,993 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:21:06,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 2530 conjuncts, 677 conjunts are in the unsatisfiable core [2021-06-14 21:21:06,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:21:06,928 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2021-06-14 21:21:08,520 INFO L134 CoverageAnalysis]: Checked inductivity of 50176 backedges. 1213 proven. 9451 refuted. 0 times theorem prover too weak. 39512 trivial. 0 not checked. [2021-06-14 21:21:08,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233834500] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:21:08,520 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:21:08,520 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 40] total 65 [2021-06-14 21:21:08,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264846583] [2021-06-14 21:21:08,521 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-06-14 21:21:08,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:21:08,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-06-14 21:21:08,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=548, Invalid=3612, Unknown=0, NotChecked=0, Total=4160 [2021-06-14 21:21:08,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:21:08,522 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:21:08,522 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.5692307692307694) internal successors, (232), 65 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) [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:21:08,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1022 states. [2021-06-14 21:21:08,523 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:21:09,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:21:09,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:21:09,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 1023 states. [2021-06-14 21:21:09,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-14 21:21:10,170 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:21:10,170 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-14 21:21:10,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:21:10,171 INFO L82 PathProgramCache]: Analyzing trace with hash 265923430, now seen corresponding path program 35 times [2021-06-14 21:21:10,171 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:21:10,171 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825965989] [2021-06-14 21:21:10,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:21:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:21:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 51757 backedges. 7544 proven. 3912 refuted. 0 times theorem prover too weak. 40301 trivial. 0 not checked. [2021-06-14 21:21:11,653 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:21:11,653 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825965989] [2021-06-14 21:21:11,653 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825965989] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:21:11,653 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [467573378] [2021-06-14 21:21:11,654 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-14 21:21:12,366 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 110 check-sat command(s) [2021-06-14 21:21:12,366 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-14 21:21:12,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 2568 conjuncts, 230 conjunts are in the unsatisfiable core [2021-06-14 21:21:12,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-14 21:21:19,305 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 7 [2021-06-14 21:21:27,414 INFO L134 CoverageAnalysis]: Checked inductivity of 51757 backedges. 369 proven. 51387 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-14 21:21:27,414 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [467573378] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-14 21:21:27,414 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-14 21:21:27,414 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 231] total 261 [2021-06-14 21:21:27,414 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136993711] [2021-06-14 21:21:27,415 INFO L462 AbstractCegarLoop]: Interpolant automaton has 261 states [2021-06-14 21:21:27,415 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:21:27,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 261 interpolants. [2021-06-14 21:21:27,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1345, Invalid=66515, Unknown=0, NotChecked=0, Total=67860 [2021-06-14 21:21:27,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:21:27,419 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:21:27,419 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 261 states, 261 states have (on average 4.084291187739463) internal successors, (1066), 261 states have internal predecessors, (1066), 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) [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-06-14 21:21:27,419 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 329 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 315 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-06-14 21:21:27,420 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 540 states. [2021-06-14 21:21:27,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-14 21:21:27,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 475 states. [2021-06-14 21:21:27,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 1023 states. [2021-06-14 21:21:27,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-14 21:21:27,421 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:21:37,679 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 17 Received shutdown request... [2021-06-14 21:22:45,827 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-06-14 21:22:45,827 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-14 21:22:45,870 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-14 21:22:45,873 WARN L196 ceAbstractionStarter]: Timeout [2021-06-14 21:22:45,874 INFO L202 PluginConnector]: Adding new model counter-determinism.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 09:22:45 BasicIcfg [2021-06-14 21:22:45,874 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-14 21:22:45,874 INFO L168 Benchmark]: Toolchain (without parser) took 687196.03 ms. Allocated memory was 196.1 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 175.5 MB in the beginning and 1.1 GB in the end (delta: -951.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-06-14 21:22:45,874 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 196.1 MB. Free memory is still 176.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-14 21:22:45,874 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.33 ms. Allocated memory is still 196.1 MB. Free memory was 175.4 MB in the beginning and 174.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-14 21:22:45,875 INFO L168 Benchmark]: Boogie Preprocessor took 12.14 ms. Allocated memory is still 196.1 MB. Free memory was 173.9 MB in the beginning and 172.9 MB in the end (delta: 927.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-14 21:22:45,875 INFO L168 Benchmark]: RCFGBuilder took 313.85 ms. Allocated memory is still 196.1 MB. Free memory was 172.9 MB in the beginning and 158.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-06-14 21:22:45,875 INFO L168 Benchmark]: TraceAbstraction took 686845.71 ms. Allocated memory was 196.1 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 157.9 MB in the beginning and 1.1 GB in the end (delta: -968.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-06-14 21:22:45,875 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 196.1 MB. Free memory is still 176.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 19.33 ms. Allocated memory is still 196.1 MB. Free memory was 175.4 MB in the beginning and 174.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.14 ms. Allocated memory is still 196.1 MB. Free memory was 173.9 MB in the beginning and 172.9 MB in the end (delta: 927.4 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 313.85 ms. Allocated memory is still 196.1 MB. Free memory was 172.9 MB in the beginning and 158.3 MB in the end (delta: 14.5 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 686845.71 ms. Allocated memory was 196.1 MB in the beginning and 2.4 GB in the end (delta: 2.2 GB). Free memory was 157.9 MB in the beginning and 1.1 GB in the end (delta: -968.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 212027, positive: 183240, positive conditional: 182453, positive unconditional: 787, negative: 28787, negative conditional: 28785, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 184212, positive: 183240, positive conditional: 182453, positive unconditional: 787, negative: 972, negative conditional: 970, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 184212, positive: 180354, positive conditional: 0, positive unconditional: 180354, negative: 3858, negative conditional: 0, negative unconditional: 3858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 562, positive: 560, positive conditional: 0, positive unconditional: 560, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 562, positive: 558, positive conditional: 0, positive unconditional: 558, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 184212, positive: 179794, positive conditional: 0, positive unconditional: 179794, negative: 3856, negative conditional: 0, negative unconditional: 3856, unknown: 562, unknown conditional: 0, unknown unconditional: 562] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536 ], Maximal queried relation: 34, Independence queries for same thread: 27815 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1641, Number of persistent set computation: 38466, Number of trivial persistent sets: 26028, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 212027, positive: 183240, positive conditional: 182453, positive unconditional: 787, negative: 28787, negative conditional: 28785, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 184212, positive: 183240, positive conditional: 182453, positive unconditional: 787, negative: 972, negative conditional: 970, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 184212, positive: 180354, positive conditional: 0, positive unconditional: 180354, negative: 3858, negative conditional: 0, negative unconditional: 3858, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 562, positive: 560, positive conditional: 0, positive unconditional: 560, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 562, positive: 558, positive conditional: 0, positive unconditional: 558, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 184212, positive: 179794, positive conditional: 0, positive unconditional: 179794, negative: 3856, negative conditional: 0, negative unconditional: 3856, unknown: 562, unknown conditional: 0, unknown unconditional: 562] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536, SemanticConditionEliminator.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 53495, positive: 2886, positive conditional: 2886, positive unconditional: 0, negative: 50609, negative conditional: 37073, negative unconditional: 13536, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 385, positive: 37, positive conditional: 35, positive unconditional: 2, negative: 348, negative conditional: 346, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 760, positive: 123, positive conditional: 79, positive unconditional: 44, negative: 637, negative conditional: 621, negative unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 53495, positive: 2851, positive conditional: 2851, positive unconditional: 0, negative: 50263, negative conditional: 36727, negative unconditional: 13536, unknown: 381, unknown conditional: 381, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 943, Positive cache size: 595, Positive conditional cache size: 35, Positive unconditional cache size: 560, Negative cache size: 348, Negative conditional cache size: 346, Negative unconditional cache size: 2, Eliminated conditions: 13536 ], Maximal queried relation: 34, Independence queries for same thread: 27815 - TimeoutResultAtElement [Line: 83]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 799 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 56 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 686748.4ms, OverallIterations: 35, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 17.0ms, PartialOrderReductionTime: 558999.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 6262, 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: 1107.0ms SsaConstructionTime, 11191.5ms SatisfiabilityAnalysisTime, 106819.0ms InterpolantComputationTime, 24766 NumberOfCodeBlocks, 24766 NumberOfCodeBlocksAsserted, 763 NumberOfCheckSat, 24696 ConstructedInterpolants, 0 QuantifiedInterpolants, 188136 SizeOfPredicates, 98 NumberOfNonLiveVariables, 33951 ConjunctsInSsa, 4802 ConjunctsInUnsatCore, 70 InterpolantComputations, 0 PerfectInterpolantSequences, 449648/795664 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