/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.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 16:06:54,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 16:06:54,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 16:06:54,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 16:06:54,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 16:06:54,120 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 16:06:54,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 16:06:54,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 16:06:54,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 16:06:54,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 16:06:54,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 16:06:54,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 16:06:54,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 16:06:54,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 16:06:54,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 16:06:54,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 16:06:54,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 16:06:54,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 16:06:54,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 16:06:54,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 16:06:54,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 16:06:54,135 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-07-14 16:06:54,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 16:06:54,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 16:06:54,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 16:06:54,142 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.epf [2021-07-14 16:06:54,169 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 16:06:54,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 16:06:54,170 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 16:06:54,171 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 16:06:54,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 16:06:54,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 16:06:54,173 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 16:06:54,173 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 16:06:54,173 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 16:06:54,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 16:06:54,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 16:06:54,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 16:06:54,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 16:06:54,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 16:06:54,175 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 16:06:54,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 16:06:54,176 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-14 16:06:54,176 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 16:06:54,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 16:06:54,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 16:06:54,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 16:06:54,430 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 16:06:54,434 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 16:06:54,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl [2021-07-14 16:06:54,434 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl' [2021-07-14 16:06:54,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 16:06:54,472 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 16:06:54,473 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 16:06:54,473 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 16:06:54,473 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 16:06:54,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,485 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 16:06:54,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 16:06:54,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 16:06:54,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 16:06:54,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/1) ... [2021-07-14 16:06:54,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 16:06:54,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 16:06:54,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 16:06:54,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 16:06:54,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (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 [2021-07-14 16:06:54,561 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 16:06:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 16:06:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 16:06:54,561 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 16:06:54,561 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 16:06:54,561 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 16:06:54,561 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 16:06:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 16:06:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 16:06:54,562 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 16:06:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 16:06:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 16:06:54,562 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 16:06:54,562 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 16:06:54,562 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 16:06:54,563 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 16:06:54,789 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 16:06:54,789 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 16:06:54,790 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 04:06:54 BoogieIcfgContainer [2021-07-14 16:06:54,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 16:06:54,792 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 16:06:54,792 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 16:06:54,793 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 16:06:54,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 04:06:54" (1/2) ... [2021-07-14 16:06:54,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76bb5a0d and model type mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 04:06:54, skipping insertion in model container [2021-07-14 16:06:54,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 04:06:54" (2/2) ... [2021-07-14 16:06:54,795 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-4.wvr.bpl [2021-07-14 16:06:54,799 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 16:06:54,799 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 16:06:54,799 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 16:06:54,799 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 16:06:54,871 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-14 16:06:54,886 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 [2021-07-14 16:06:55,002 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 16:06:55,002 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 16:06:55,003 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 16:06:55,003 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 16:06:55,003 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 16:06:55,003 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 16:06:55,003 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 16:06:55,003 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 16:06:55,202 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:55,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:55,206 INFO L82 PathProgramCache]: Analyzing trace with hash -491654434, now seen corresponding path program 1 times [2021-07-14 16:06:55,214 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:55,215 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293950561] [2021-07-14 16:06:55,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 16:06:55,331 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:55,331 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [293950561] [2021-07-14 16:06:55,331 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [293950561] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 16:06:55,332 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 16:06:55,332 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 16:06:55,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [935751765] [2021-07-14 16:06:55,335 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 16:06:55,335 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:55,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 16:06:55,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-14 16:06:55,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:55,345 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:55,346 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 16:06:55,346 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:55,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:55,373 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 16:06:55,373 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:55,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:55,377 INFO L82 PathProgramCache]: Analyzing trace with hash 2094735008, now seen corresponding path program 2 times [2021-07-14 16:06:55,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:55,377 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838425384] [2021-07-14 16:06:55,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 16:06:55,492 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:55,493 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838425384] [2021-07-14 16:06:55,493 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838425384] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:55,493 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1252309257] [2021-07-14 16:06:55,493 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:55,616 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 16:06:55,617 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:06:55,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 16:06:55,626 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:06:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 16:06:55,817 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1252309257] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:55,817 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:06:55,817 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 13 [2021-07-14 16:06:55,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848562655] [2021-07-14 16:06:55,818 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 16:06:55,818 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:55,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 16:06:55,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2021-07-14 16:06:55,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:55,819 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:55,819 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 4.428571428571429) internal successors, (62), 13 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 16:06:55,819 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:55,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:56,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:56,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:56,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:56,387 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:56,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:56,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1913291184, now seen corresponding path program 3 times [2021-07-14 16:06:56,387 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:56,387 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832028458] [2021-07-14 16:06:56,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:56,478 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 16:06:56,478 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:56,478 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832028458] [2021-07-14 16:06:56,479 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832028458] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:56,479 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1973926376] [2021-07-14 16:06:56,479 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:56,520 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-07-14 16:06:56,521 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:06:56,521 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 16:06:56,523 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:06:56,643 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 16:06:56,644 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1973926376] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:56,644 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:06:56,644 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 13 [2021-07-14 16:06:56,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1497684447] [2021-07-14 16:06:56,644 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 16:06:56,644 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:56,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 16:06:56,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-07-14 16:06:56,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:56,645 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:56,645 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 13 states have internal predecessors, (53), 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) [2021-07-14 16:06:56,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:56,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:56,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:56,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:56,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:56,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:56,982 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:56,983 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:56,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:56,983 INFO L82 PathProgramCache]: Analyzing trace with hash 1121032816, now seen corresponding path program 4 times [2021-07-14 16:06:56,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:56,984 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [697394790] [2021-07-14 16:06:56,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 16:06:57,072 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:57,072 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [697394790] [2021-07-14 16:06:57,073 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [697394790] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:57,073 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1088618670] [2021-07-14 16:06:57,073 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:57,122 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 16:06:57,123 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:06:57,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-14 16:06:57,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:06:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 16:06:57,322 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1088618670] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:57,322 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:06:57,322 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 17 [2021-07-14 16:06:57,322 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [373216923] [2021-07-14 16:06:57,322 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 16:06:57,322 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:57,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 16:06:57,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2021-07-14 16:06:57,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:57,323 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:57,323 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 3.5555555555555554) internal successors, (64), 17 states have internal predecessors, (64), 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) [2021-07-14 16:06:57,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:57,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:57,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:57,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:57,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:57,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:57,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:57,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 16:06:57,978 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:57,979 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:57,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:57,979 INFO L82 PathProgramCache]: Analyzing trace with hash -1666743048, now seen corresponding path program 5 times [2021-07-14 16:06:57,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:57,979 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1230370696] [2021-07-14 16:06:57,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-07-14 16:06:58,090 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:58,090 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1230370696] [2021-07-14 16:06:58,090 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1230370696] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:58,090 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1576444167] [2021-07-14 16:06:58,090 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:58,170 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 16:06:58,170 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:06:58,171 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 16:06:58,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:06:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-07-14 16:06:58,389 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1576444167] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:58,389 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:06:58,389 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 22 [2021-07-14 16:06:58,389 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59274847] [2021-07-14 16:06:58,390 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-14 16:06:58,390 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:58,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-14 16:06:58,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=424, Unknown=0, NotChecked=0, Total=506 [2021-07-14 16:06:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:58,391 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:58,391 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 3.4782608695652173) internal successors, (80), 22 states have internal predecessors, (80), 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) [2021-07-14 16:06:58,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:58,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:58,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:58,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 16:06:58,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:59,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 16:06:59,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:06:59,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:59,387 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:06:59,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:06:59,388 INFO L82 PathProgramCache]: Analyzing trace with hash 213703426, now seen corresponding path program 6 times [2021-07-14 16:06:59,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:06:59,388 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601512057] [2021-07-14 16:06:59,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:06:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:06:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-07-14 16:06:59,454 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:06:59,454 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601512057] [2021-07-14 16:06:59,454 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601512057] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:59,454 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1530434649] [2021-07-14 16:06:59,454 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:06:59,497 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-07-14 16:06:59,497 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:06:59,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 16:06:59,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:06:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 9 proven. 34 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-07-14 16:06:59,679 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1530434649] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:06:59,679 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:06:59,679 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 17 [2021-07-14 16:06:59,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591799950] [2021-07-14 16:06:59,680 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 16:06:59,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:06:59,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 16:06:59,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2021-07-14 16:06:59,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:06:59,680 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:06:59,681 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 4.388888888888889) internal successors, (79), 17 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:06:59,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:00,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:00,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:00,368 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:00,369 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:00,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:00,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1761588044, now seen corresponding path program 7 times [2021-07-14 16:07:00,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:00,370 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378010772] [2021-07-14 16:07:00,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:00,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:00,635 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 25 proven. 99 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-07-14 16:07:00,635 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:00,635 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378010772] [2021-07-14 16:07:00,635 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378010772] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:00,635 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1483868764] [2021-07-14 16:07:00,636 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:00,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-14 16:07:00,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 91 proven. 62 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 16:07:01,133 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1483868764] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:01,133 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:01,133 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2021-07-14 16:07:01,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775194336] [2021-07-14 16:07:01,134 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 16:07:01,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:01,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 16:07:01,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=1022, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 16:07:01,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:01,135 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:01,135 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.1714285714285713) internal successors, (111), 34 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) [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:01,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:02,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:02,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:02,623 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:02,623 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:02,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:02,624 INFO L82 PathProgramCache]: Analyzing trace with hash -803753516, now seen corresponding path program 8 times [2021-07-14 16:07:02,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:02,624 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718733365] [2021-07-14 16:07:02,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:02,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 62 proven. 109 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-07-14 16:07:02,821 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:02,821 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718733365] [2021-07-14 16:07:02,821 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [718733365] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:02,822 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [426559068] [2021-07-14 16:07:02,822 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:02,873 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 16:07:02,873 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:02,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 16:07:02,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:03,287 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 94 proven. 68 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 16:07:03,288 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [426559068] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:03,288 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:03,288 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2021-07-14 16:07:03,288 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016200360] [2021-07-14 16:07:03,288 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-14 16:07:03,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:03,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-14 16:07:03,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=185, Invalid=1005, Unknown=0, NotChecked=0, Total=1190 [2021-07-14 16:07:03,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:03,289 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:03,289 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.085714285714286) internal successors, (108), 34 states have internal predecessors, (108), 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) [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:03,289 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:03,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:03,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:04,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:04,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 16:07:04,699 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-07-14 16:07:04,700 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:04,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:04,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1709380702, now seen corresponding path program 9 times [2021-07-14 16:07:04,700 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:04,700 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545724684] [2021-07-14 16:07:04,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 26 proven. 189 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 16:07:04,794 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:04,794 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545724684] [2021-07-14 16:07:04,794 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545724684] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:04,794 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [245276603] [2021-07-14 16:07:04,795 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:04,841 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-07-14 16:07:04,842 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:04,842 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 19 conjunts are in the unsatisfiable core [2021-07-14 16:07:04,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:05,184 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 85 proven. 51 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2021-07-14 16:07:05,185 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [245276603] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:05,185 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:05,185 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2021-07-14 16:07:05,185 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638803861] [2021-07-14 16:07:05,185 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-07-14 16:07:05,185 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:05,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-07-14 16:07:05,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=658, Unknown=0, NotChecked=0, Total=756 [2021-07-14 16:07:05,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:05,186 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:05,186 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 4.071428571428571) internal successors, (114), 27 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) [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:05,186 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:05,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:05,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 16:07:05,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:06,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:06,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:06,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:06,361 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:06,361 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:06,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:06,362 INFO L82 PathProgramCache]: Analyzing trace with hash -2074820762, now seen corresponding path program 10 times [2021-07-14 16:07:06,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:06,362 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136551520] [2021-07-14 16:07:06,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:06,913 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 196 proven. 139 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-14 16:07:06,913 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:06,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136551520] [2021-07-14 16:07:06,913 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136551520] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:06,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [644582436] [2021-07-14 16:07:06,913 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:06,969 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 16:07:06,969 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:06,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 22 conjunts are in the unsatisfiable core [2021-07-14 16:07:06,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 121 proven. 133 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-14 16:07:07,480 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [644582436] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:07,480 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:07,480 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 22] total 48 [2021-07-14 16:07:07,480 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990468996] [2021-07-14 16:07:07,481 INFO L462 AbstractCegarLoop]: Interpolant automaton has 49 states [2021-07-14 16:07:07,481 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:07,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-07-14 16:07:07,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=324, Invalid=2028, Unknown=0, NotChecked=0, Total=2352 [2021-07-14 16:07:07,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:07,482 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:07,482 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 49 states, 49 states have (on average 2.6122448979591835) internal successors, (128), 48 states have internal predecessors, (128), 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) [2021-07-14 16:07:07,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:07,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:07,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:07,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:07,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:09,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:09,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:09,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:09,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-14 16:07:10,032 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:10,033 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:10,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:10,034 INFO L82 PathProgramCache]: Analyzing trace with hash 592149688, now seen corresponding path program 11 times [2021-07-14 16:07:10,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:10,034 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223974905] [2021-07-14 16:07:10,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 148 proven. 192 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2021-07-14 16:07:10,407 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:10,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223974905] [2021-07-14 16:07:10,407 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223974905] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:10,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174507712] [2021-07-14 16:07:10,407 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:10,479 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2021-07-14 16:07:10,480 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:10,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 16:07:10,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 268 proven. 169 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-07-14 16:07:11,321 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174507712] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:11,321 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:11,321 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 30] total 58 [2021-07-14 16:07:11,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375012281] [2021-07-14 16:07:11,321 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-07-14 16:07:11,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:11,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-07-14 16:07:11,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=2966, Unknown=0, NotChecked=0, Total=3422 [2021-07-14 16:07:11,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:11,323 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:11,323 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 2.5254237288135593) internal successors, (149), 58 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) [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-14 16:07:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:14,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:14,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:14,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:14,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:14,515 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-14 16:07:14,515 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:14,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:14,516 INFO L82 PathProgramCache]: Analyzing trace with hash -2055286014, now seen corresponding path program 12 times [2021-07-14 16:07:14,516 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:14,516 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348233573] [2021-07-14 16:07:14,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:14,965 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 196 proven. 201 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2021-07-14 16:07:14,966 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:14,967 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348233573] [2021-07-14 16:07:14,967 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348233573] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:14,967 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [591619236] [2021-07-14 16:07:14,967 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:15,041 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-07-14 16:07:15,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:15,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 27 conjunts are in the unsatisfiable core [2021-07-14 16:07:15,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 227 proven. 141 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2021-07-14 16:07:15,629 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [591619236] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:15,630 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:15,630 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 25] total 46 [2021-07-14 16:07:15,630 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819918739] [2021-07-14 16:07:15,630 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-07-14 16:07:15,630 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:15,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-07-14 16:07:15,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=380, Invalid=1782, Unknown=0, NotChecked=0, Total=2162 [2021-07-14 16:07:15,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:15,631 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:15,631 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 47 states, 47 states have (on average 2.8297872340425534) internal successors, (133), 46 states have internal predecessors, (133), 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) [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:15,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:18,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:18,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:18,812 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:18,812 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:18,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:18,813 INFO L82 PathProgramCache]: Analyzing trace with hash -61055148, now seen corresponding path program 13 times [2021-07-14 16:07:18,813 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:18,813 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [353764323] [2021-07-14 16:07:18,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:19,368 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 198 proven. 333 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2021-07-14 16:07:19,368 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:19,368 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [353764323] [2021-07-14 16:07:19,368 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [353764323] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:19,368 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [666631480] [2021-07-14 16:07:19,368 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:19,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 16:07:19,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:20,483 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 254 proven. 308 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2021-07-14 16:07:20,484 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [666631480] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:20,484 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:20,484 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 33] total 64 [2021-07-14 16:07:20,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540289601] [2021-07-14 16:07:20,484 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-07-14 16:07:20,485 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:20,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-07-14 16:07:20,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=582, Invalid=3578, Unknown=0, NotChecked=0, Total=4160 [2021-07-14 16:07:20,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:20,486 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:20,487 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 2.5692307692307694) internal successors, (167), 64 states have internal predecessors, (167), 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) [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:20,487 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:24,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:24,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 16:07:24,265 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-14 16:07:24,266 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:24,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:24,266 INFO L82 PathProgramCache]: Analyzing trace with hash -1397992100, now seen corresponding path program 14 times [2021-07-14 16:07:24,266 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:24,266 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520546363] [2021-07-14 16:07:24,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:24,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 196 proven. 382 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2021-07-14 16:07:24,884 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:24,884 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520546363] [2021-07-14 16:07:24,884 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520546363] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:24,884 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1344770543] [2021-07-14 16:07:24,884 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:24,957 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 16:07:24,957 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:24,959 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 36 conjunts are in the unsatisfiable core [2021-07-14 16:07:24,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 403 proven. 256 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2021-07-14 16:07:26,055 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1344770543] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:26,055 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:26,056 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 71 [2021-07-14 16:07:26,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81975911] [2021-07-14 16:07:26,056 INFO L462 AbstractCegarLoop]: Interpolant automaton has 72 states [2021-07-14 16:07:26,056 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:26,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2021-07-14 16:07:26,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=673, Invalid=4439, Unknown=0, NotChecked=0, Total=5112 [2021-07-14 16:07:26,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:26,058 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:26,058 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 72 states, 72 states have (on average 2.5) internal successors, (180), 71 states have internal predecessors, (180), 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) [2021-07-14 16:07:26,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:26,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:26,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:26,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 16:07:26,059 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:28,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:28,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:28,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 16:07:28,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-07-14 16:07:28,877 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:28,877 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:28,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:28,877 INFO L82 PathProgramCache]: Analyzing trace with hash 731890144, now seen corresponding path program 15 times [2021-07-14 16:07:28,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:28,878 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556593967] [2021-07-14 16:07:28,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:07:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 799 proven. 336 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 16:07:30,528 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:07:30,528 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556593967] [2021-07-14 16:07:30,528 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556593967] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:30,528 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1155487636] [2021-07-14 16:07:30,528 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:07:30,607 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2021-07-14 16:07:30,607 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:07:30,608 INFO L263 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 35 conjunts are in the unsatisfiable core [2021-07-14 16:07:30,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:07:31,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 322 proven. 266 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2021-07-14 16:07:31,836 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1155487636] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:07:31,836 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:07:31,836 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 33] total 95 [2021-07-14 16:07:31,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137463644] [2021-07-14 16:07:31,837 INFO L462 AbstractCegarLoop]: Interpolant automaton has 96 states [2021-07-14 16:07:31,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:07:31,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2021-07-14 16:07:31,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1025, Invalid=8095, Unknown=0, NotChecked=0, Total=9120 [2021-07-14 16:07:31,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:31,839 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:07:31,839 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 96 states, 96 states have (on average 2.3541666666666665) internal successors, (226), 95 states have internal predecessors, (226), 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) [2021-07-14 16:07:31,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:31,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-07-14 16:07:31,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:07:47,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:07:47,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 338 states. [2021-07-14 16:07:48,169 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-14 16:07:48,169 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:07:48,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:07:48,169 INFO L82 PathProgramCache]: Analyzing trace with hash 286711276, now seen corresponding path program 16 times [2021-07-14 16:07:48,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:07:48,169 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098746899] [2021-07-14 16:07:48,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:07:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:08:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 26817 backedges. 23629 proven. 2931 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2021-07-14 16:08:03,002 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:08:03,002 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098746899] [2021-07-14 16:08:03,002 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1098746899] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:08:03,002 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1140021482] [2021-07-14 16:08:03,002 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:08:03,214 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 16:08:03,214 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:08:03,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 1431 conjuncts, 211 conjunts are in the unsatisfiable core [2021-07-14 16:08:03,235 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:08:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 26817 backedges. 24126 proven. 2060 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2021-07-14 16:08:18,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1140021482] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:08:18,360 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:08:18,360 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [200, 125] total 324 [2021-07-14 16:08:18,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017151410] [2021-07-14 16:08:18,361 INFO L462 AbstractCegarLoop]: Interpolant automaton has 325 states [2021-07-14 16:08:18,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:08:18,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 325 interpolants. [2021-07-14 16:08:18,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19687, Invalid=85613, Unknown=0, NotChecked=0, Total=105300 [2021-07-14 16:08:18,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:08:18,371 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:08:18,372 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 325 states, 325 states have (on average 2.6276923076923078) internal successors, (854), 324 states have internal predecessors, (854), 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) [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:08:18,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 338 states. [2021-07-14 16:08:18,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:09:43,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:09:43,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 377 states. [2021-07-14 16:09:43,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2021-07-14 16:09:43,234 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-14 16:09:43,234 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:09:43,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:09:43,234 INFO L82 PathProgramCache]: Analyzing trace with hash -762257088, now seen corresponding path program 17 times [2021-07-14 16:09:43,234 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:09:43,234 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427551423] [2021-07-14 16:09:43,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:09:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:10:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 45545 backedges. 37395 proven. 7921 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2021-07-14 16:10:22,360 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:10:22,360 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427551423] [2021-07-14 16:10:22,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427551423] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:10:22,360 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [754227616] [2021-07-14 16:10:22,360 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:10:22,851 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 164 check-sat command(s) [2021-07-14 16:10:22,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:10:22,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 2048 conjuncts, 274 conjunts are in the unsatisfiable core [2021-07-14 16:10:22,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:11:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 45545 backedges. 26411 proven. 11989 refuted. 0 times theorem prover too weak. 7145 trivial. 0 not checked. [2021-07-14 16:11:23,943 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [754227616] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:11:23,943 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:11:23,943 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [357, 274] total 630 [2021-07-14 16:11:23,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678765747] [2021-07-14 16:11:23,944 INFO L462 AbstractCegarLoop]: Interpolant automaton has 631 states [2021-07-14 16:11:23,944 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:11:23,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 631 interpolants. [2021-07-14 16:11:23,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42692, Invalid=354838, Unknown=0, NotChecked=0, Total=397530 [2021-07-14 16:11:23,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:11:23,964 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:11:23,965 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 631 states, 631 states have (on average 2.0475435816164818) internal successors, (1292), 630 states have internal predecessors, (1292), 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) [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 377 states. [2021-07-14 16:11:23,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2021-07-14 16:11:23,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:14:31,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 377 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2021-07-14 16:14:31,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-07-14 16:14:31,811 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 16:14:31,832 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 16:14:31,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 16:14:31,835 INFO L82 PathProgramCache]: Analyzing trace with hash -463779334, now seen corresponding path program 18 times [2021-07-14 16:14:31,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 16:14:31,835 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777717035] [2021-07-14 16:14:31,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 16:14:32,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 16:14:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 61950 backedges. 668 proven. 53627 refuted. 0 times theorem prover too weak. 7655 trivial. 0 not checked. [2021-07-14 16:14:43,809 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 16:14:43,809 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777717035] [2021-07-14 16:14:43,809 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777717035] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:14:43,809 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1186826650] [2021-07-14 16:14:43,809 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 16:14:44,029 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 63 check-sat command(s) [2021-07-14 16:14:44,029 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 16:14:44,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 992 conjuncts, 38 conjunts are in the unsatisfiable core [2021-07-14 16:14:44,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 16:14:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 61950 backedges. 1237 proven. 2875 refuted. 0 times theorem prover too weak. 57838 trivial. 0 not checked. [2021-07-14 16:14:49,803 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1186826650] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 16:14:49,804 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 16:14:49,804 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [167, 36] total 202 [2021-07-14 16:14:49,804 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410702431] [2021-07-14 16:14:49,805 INFO L462 AbstractCegarLoop]: Interpolant automaton has 203 states [2021-07-14 16:14:49,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 16:14:49,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 203 interpolants. [2021-07-14 16:14:49,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=694, Invalid=40312, Unknown=0, NotChecked=0, Total=41006 [2021-07-14 16:14:49,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:14:49,807 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 16:14:49,808 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 203 states, 203 states have (on average 3.812807881773399) internal successors, (774), 202 states have internal predecessors, (774), 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) [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 377 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2021-07-14 16:14:49,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 533 states. [2021-07-14 16:14:49,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 16:14:50,994 WARN L205 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 16 [2021-07-14 16:14:51,782 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 17 [2021-07-14 16:14:52,591 WARN L205 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 13 [2021-07-14 16:14:53,522 WARN L205 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 497 DAG size of output: 14 [2021-07-14 16:14:54,284 WARN L205 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 15 [2021-07-14 16:14:55,100 WARN L205 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 16 [2021-07-14 16:14:55,879 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 15 [2021-07-14 16:14:56,765 WARN L205 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 16 [2021-07-14 16:14:57,578 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 489 DAG size of output: 15 [2021-07-14 16:14:58,366 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 16 [2021-07-14 16:14:59,234 WARN L205 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 15 [2021-07-14 16:15:00,050 WARN L205 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 16 [2021-07-14 16:15:00,867 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 15 [2021-07-14 16:15:01,700 WARN L205 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 16 [2021-07-14 16:15:02,578 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 15 [2021-07-14 16:15:03,392 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 481 DAG size of output: 16 [2021-07-14 16:15:04,207 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 15 [2021-07-14 16:15:05,036 WARN L205 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 16 [2021-07-14 16:15:05,949 WARN L205 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 15 [2021-07-14 16:15:06,797 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 16 [2021-07-14 16:15:07,615 WARN L205 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 15 [2021-07-14 16:15:08,443 WARN L205 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 16 [2021-07-14 16:15:09,305 WARN L205 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 468 DAG size of output: 15 [2021-07-14 16:15:10,145 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 469 DAG size of output: 16 [2021-07-14 16:15:10,976 WARN L205 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 15 [2021-07-14 16:15:11,814 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 466 DAG size of output: 16 [2021-07-14 16:15:12,699 WARN L205 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 15 [2021-07-14 16:15:13,529 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 463 DAG size of output: 16 [2021-07-14 16:15:14,242 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 15 [2021-07-14 16:15:15,084 WARN L205 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 460 DAG size of output: 16 [2021-07-14 16:15:16,004 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 15 [2021-07-14 16:15:16,825 WARN L205 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 457 DAG size of output: 16 [2021-07-14 16:15:17,615 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 15 [2021-07-14 16:15:18,421 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 16 [2021-07-14 16:15:19,286 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 15 [2021-07-14 16:15:20,108 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 16 [2021-07-14 16:15:20,915 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 15 [2021-07-14 16:15:21,680 WARN L205 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 16 [2021-07-14 16:15:22,448 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 15 [2021-07-14 16:15:23,165 WARN L205 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 16 [2021-07-14 16:15:23,880 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 15 [2021-07-14 16:15:24,605 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 16 [2021-07-14 16:15:25,433 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 15 [2021-07-14 16:15:26,253 WARN L205 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 16 [2021-07-14 16:15:27,063 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 435 DAG size of output: 15 [2021-07-14 16:15:27,778 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 16 [2021-07-14 16:15:28,496 WARN L205 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 15 [2021-07-14 16:15:29,220 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 16 [2021-07-14 16:15:29,972 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 15 [2021-07-14 16:15:30,755 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 16 [2021-07-14 16:15:31,527 WARN L205 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 15 [2021-07-14 16:15:32,249 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 16 [2021-07-14 16:15:32,954 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 15 [2021-07-14 16:15:33,669 WARN L205 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 16 [2021-07-14 16:15:34,375 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 15 [2021-07-14 16:15:35,187 WARN L205 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 16 [2021-07-14 16:15:35,980 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 15 [2021-07-14 16:15:36,690 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 16 [2021-07-14 16:15:37,395 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 15 [2021-07-14 16:15:38,119 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 16 [2021-07-14 16:15:38,839 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 15 [2021-07-14 16:15:39,610 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 16 [2021-07-14 16:15:40,395 WARN L205 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 15 [2021-07-14 16:15:41,096 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 16 [2021-07-14 16:15:41,807 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 15 [2021-07-14 16:15:42,516 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 16 [2021-07-14 16:15:43,284 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 15 [2021-07-14 16:15:44,071 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 16 [2021-07-14 16:15:44,772 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 15 [2021-07-14 16:15:45,511 WARN L205 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 16 [2021-07-14 16:15:46,272 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 15 [2021-07-14 16:15:47,045 WARN L205 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 16 [2021-07-14 16:15:47,810 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 15 [2021-07-14 16:15:48,556 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 16 [2021-07-14 16:15:49,348 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 15 [2021-07-14 16:15:50,044 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 16 [2021-07-14 16:15:50,757 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 15 [2021-07-14 16:15:51,514 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 16 [2021-07-14 16:15:52,275 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2021-07-14 16:15:53,061 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 16 [2021-07-14 16:15:53,756 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 15 [2021-07-14 16:15:54,441 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 16 [2021-07-14 16:15:55,120 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 15 [2021-07-14 16:15:55,806 WARN L205 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 16 [2021-07-14 16:15:56,584 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 15 [2021-07-14 16:15:57,331 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 16 [2021-07-14 16:15:58,077 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 15 [2021-07-14 16:15:58,834 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 16 [2021-07-14 16:15:59,578 WARN L205 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 15 [2021-07-14 16:16:00,347 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 16 [2021-07-14 16:16:01,094 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 15 [2021-07-14 16:16:01,853 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 16 [2021-07-14 16:16:02,589 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 15 [2021-07-14 16:16:03,337 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 16 [2021-07-14 16:16:04,095 WARN L205 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 15 [2021-07-14 16:16:04,844 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 16 [2021-07-14 16:16:05,520 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 15 [2021-07-14 16:16:06,229 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 16 [2021-07-14 16:16:06,969 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 15 [2021-07-14 16:16:07,652 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 16 [2021-07-14 16:16:08,337 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 15 [2021-07-14 16:16:09,009 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 16 [2021-07-14 16:16:09,675 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 15 [2021-07-14 16:16:10,413 WARN L205 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 16 [2021-07-14 16:16:11,075 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 15 [2021-07-14 16:16:11,830 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 16 [2021-07-14 16:16:12,517 WARN L205 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 15 [2021-07-14 16:16:13,185 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 16 [2021-07-14 16:16:13,845 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 15 [2021-07-14 16:16:14,523 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 16 [2021-07-14 16:16:15,120 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 15 [2021-07-14 16:16:15,807 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 16 [2021-07-14 16:16:16,465 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 15 [2021-07-14 16:16:17,197 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 16 [2021-07-14 16:16:17,921 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 15 [2021-07-14 16:16:18,634 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 16 [2021-07-14 16:16:19,282 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 15 [2021-07-14 16:16:20,017 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 16 [2021-07-14 16:16:20,732 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 15 [2021-07-14 16:16:21,442 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 16 [2021-07-14 16:16:22,137 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 15 [2021-07-14 16:16:22,848 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 16 [2021-07-14 16:16:23,536 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 15 [2021-07-14 16:16:24,215 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 16 [2021-07-14 16:16:24,868 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 15 [2021-07-14 16:16:25,470 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 16 [2021-07-14 16:16:26,170 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 15 [2021-07-14 16:16:26,866 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 16 [2021-07-14 16:16:27,552 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 15 [2021-07-14 16:16:28,268 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 16 [2021-07-14 16:16:28,945 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 15 [2021-07-14 16:16:29,618 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 16 [2021-07-14 16:16:30,235 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 15 [2021-07-14 16:16:30,903 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 16 [2021-07-14 16:16:31,549 WARN L205 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 15 [2021-07-14 16:16:32,217 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 16 [2021-07-14 16:16:32,866 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 15 [2021-07-14 16:16:33,533 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 16 [2021-07-14 16:16:34,168 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 15 [2021-07-14 16:16:34,820 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 16 [2021-07-14 16:16:35,455 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 15 [2021-07-14 16:16:36,176 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 16 [2021-07-14 16:16:36,846 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 15 [2021-07-14 16:16:37,481 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 16 [2021-07-14 16:16:38,115 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 15 [2021-07-14 16:16:38,758 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 16 [2021-07-14 16:16:39,383 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 15 [2021-07-14 16:16:40,017 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 16 [2021-07-14 16:16:40,687 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 15 [2021-07-14 16:16:41,367 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 16 [2021-07-14 16:16:42,038 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 15 [2021-07-14 16:16:42,704 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 16 [2021-07-14 16:16:43,363 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 15 [2021-07-14 16:16:43,978 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 16 [2021-07-14 16:16:44,582 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 15 [2021-07-14 16:16:45,211 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 16 [2021-07-14 16:16:45,817 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 15 [2021-07-14 16:16:46,469 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 16 [2021-07-14 16:16:47,069 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 15 [2021-07-14 16:16:47,713 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 16 [2021-07-14 16:16:48,311 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 15 [2021-07-14 16:16:48,929 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 16 [2021-07-14 16:16:49,554 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 15 [2021-07-14 16:16:50,148 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 16 [2021-07-14 16:16:50,737 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 15 [2021-07-14 16:16:51,360 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 16 [2021-07-14 16:16:51,947 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 15 [2021-07-14 16:16:52,540 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 16 [2021-07-14 16:16:53,123 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 15 [2021-07-14 16:16:53,704 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 16 [2021-07-14 16:16:54,307 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 15 [2021-07-14 16:16:54,884 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 16 [2021-07-14 16:16:55,459 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 15 [2021-07-14 16:16:56,033 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 16 [2021-07-14 16:16:56,643 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 15 [2021-07-14 16:16:57,245 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 16 [2021-07-14 16:16:57,848 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 15 [2021-07-14 16:16:58,457 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 16 [2021-07-14 16:16:59,088 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 15 [2021-07-14 16:16:59,698 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2021-07-14 16:17:00,259 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 15 [2021-07-14 16:17:00,825 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2021-07-14 16:17:01,380 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 15 [2021-07-14 16:17:01,989 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 16 [2021-07-14 16:17:02,587 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 15 [2021-07-14 16:17:03,185 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 16 [2021-07-14 16:17:03,807 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 15 [2021-07-14 16:17:04,353 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 16 [2021-07-14 16:17:04,889 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 15 [2021-07-14 16:17:05,432 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 16 [2021-07-14 16:17:05,978 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 15 [2021-07-14 16:17:06,531 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 16 [2021-07-14 16:17:07,114 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 15 [2021-07-14 16:17:07,702 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2021-07-14 16:17:08,273 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 15 [2021-07-14 16:17:08,805 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 16 [2021-07-14 16:17:09,332 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 15 [2021-07-14 16:17:09,895 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 16 [2021-07-14 16:17:10,449 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 15 [2021-07-14 16:17:11,011 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2021-07-14 16:17:11,564 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 15 [2021-07-14 16:17:12,062 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 16 [2021-07-14 16:17:12,607 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 15 [2021-07-14 16:17:13,191 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 16 [2021-07-14 16:17:13,698 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 15 [2021-07-14 16:17:14,213 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 16 [2021-07-14 16:17:14,708 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2021-07-14 16:17:15,212 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 16 [2021-07-14 16:17:15,707 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-07-14 16:17:16,210 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 16 [2021-07-14 16:17:16,701 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 15 [2021-07-14 16:17:17,226 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 16 [2021-07-14 16:17:17,752 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 15 [2021-07-14 16:17:18,322 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 16 [2021-07-14 16:17:20,598 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 15 [2021-07-14 16:17:21,109 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 16 [2021-07-14 16:17:21,603 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-07-14 16:17:22,074 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 16 [2021-07-14 16:17:22,565 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-07-14 16:17:23,107 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-07-14 16:17:24,036 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-07-14 16:17:28,083 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-07-14 16:17:28,548 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 16 [2021-07-14 16:17:29,458 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2021-07-14 16:18:43,027 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 22 [2021-07-14 16:19:31,381 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 23 Received shutdown request... [2021-07-14 16:21:06,907 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 16:21:06,907 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 16:21:06,929 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 16:21:06,931 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 16:21:06,931 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 04:21:06 BasicIcfg [2021-07-14 16:21:06,931 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 16:21:06,931 INFO L168 Benchmark]: Toolchain (without parser) took 852459.62 ms. Allocated memory was 175.1 MB in the beginning and 4.0 GB in the end (delta: 3.8 GB). Free memory was 153.4 MB in the beginning and 2.3 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.7 GB. Max. memory is 8.0 GB. [2021-07-14 16:21:06,932 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 175.1 MB. Free memory is still 154.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 16:21:06,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.63 ms. Allocated memory is still 175.1 MB. Free memory was 153.3 MB in the beginning and 151.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 16:21:06,932 INFO L168 Benchmark]: Boogie Preprocessor took 14.43 ms. Allocated memory is still 175.1 MB. Free memory was 151.9 MB in the beginning and 150.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 16:21:06,932 INFO L168 Benchmark]: RCFGBuilder took 283.21 ms. Allocated memory is still 175.1 MB. Free memory was 150.9 MB in the beginning and 135.4 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. [2021-07-14 16:21:06,932 INFO L168 Benchmark]: TraceAbstraction took 852139.58 ms. Allocated memory was 175.1 MB in the beginning and 4.0 GB in the end (delta: 3.8 GB). Free memory was 135.0 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.7 GB. Max. memory is 8.0 GB. [2021-07-14 16:21:06,933 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 0.10 ms. Allocated memory is still 175.1 MB. Free memory is still 154.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 18.63 ms. Allocated memory is still 175.1 MB. Free memory was 153.3 MB in the beginning and 151.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 14.43 ms. Allocated memory is still 175.1 MB. Free memory was 151.9 MB in the beginning and 150.9 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 283.21 ms. Allocated memory is still 175.1 MB. Free memory was 150.9 MB in the beginning and 135.4 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 852139.58 ms. Allocated memory was 175.1 MB in the beginning and 4.0 GB in the end (delta: 3.8 GB). Free memory was 135.0 MB in the beginning and 2.3 GB in the end (delta: -2.2 GB). Peak memory consumption was 1.7 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: 86773, positive: 74000, positive conditional: 73435, positive unconditional: 565, negative: 12773, negative conditional: 12761, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 74262, positive: 74000, positive conditional: 73435, positive unconditional: 565, negative: 262, negative conditional: 250, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 74262, positive: 74000, positive conditional: 0, positive unconditional: 74000, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 425, positive conditional: 0, positive unconditional: 425, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 74262, positive: 73571, positive conditional: 0, positive unconditional: 73571, negative: 254, negative conditional: 0, negative unconditional: 254, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061 ], Maximal queried relation: 18, Independence queries for same thread: 12511 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 151, Number of persistent set computation: 38, Number of trivial persistent sets: 16, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 86773, positive: 74000, positive conditional: 73435, positive unconditional: 565, negative: 12773, negative conditional: 12761, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 74262, positive: 74000, positive conditional: 73435, positive unconditional: 565, negative: 262, negative conditional: 250, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 74262, positive: 74000, positive conditional: 0, positive unconditional: 74000, negative: 262, negative conditional: 0, negative unconditional: 262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 425, positive conditional: 0, positive unconditional: 425, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 74262, positive: 73571, positive conditional: 0, positive unconditional: 73571, negative: 254, negative conditional: 0, negative unconditional: 254, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061, SemanticConditionEliminator.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3561, negative conditional: 2500, negative unconditional: 1061, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 333, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 329, negative conditional: 321, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 576, positive: 33, positive conditional: 0, positive unconditional: 33, negative: 543, negative conditional: 477, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3561, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3240, negative conditional: 2179, negative unconditional: 1061, unknown: 321, unknown conditional: 321, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 758, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 329, Negative conditional cache size: 321, Negative unconditional cache size: 8, Eliminated conditions: 1061 ], Maximal queried relation: 18, Independence queries for same thread: 12511 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1537 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 53 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 852003.4ms, OverallIterations: 18, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.9ms, PartialOrderReductionTime: 685531.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2902, 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: 319.8ms SsaConstructionTime, 3002.9ms SatisfiabilityAnalysisTime, 158664.7ms InterpolantComputationTime, 6950 NumberOfCodeBlocks, 6392 NumberOfCodeBlocksAsserted, 327 NumberOfCheckSat, 6915 ConstructedInterpolants, 0 QuantifiedInterpolants, 49864 SizeOfPredicates, 46 NumberOfNonLiveVariables, 7983 ConjunctsInSsa, 812 ConjunctsInUnsatCore, 35 InterpolantComputations, 1 PerfectInterpolantSequences, 195132/280146 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