/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/difference-det.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 09:57:51,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 09:57:51,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 09:57:51,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-17 09:57:51,872 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-17 09:57:51,907 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 09:57:51,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 09:57:51,908 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 09:57:51,908 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 09:57:51,910 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 09:57:51,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 09:57:51,910 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 09:57:51,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 09:57:51,910 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 09:57:51,911 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 09:57:51,911 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 09:57:51,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 09:57:51,912 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 09:57:51,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 09:57:51,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 09:57:51,913 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 09:57:51,913 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 09:57:51,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 09:57:51,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 09:57:51,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 09:57:51,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 09:57:51,928 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 09:57:51,929 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 09:57:51,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 09:57:52,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 09:57:52,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 09:57:52,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 09:57:52,205 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-17 09:57:52,207 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-17 09:57:52,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/difference-det.wvr.bpl [2021-06-17 09:57:52,208 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/difference-det.wvr.bpl' [2021-06-17 09:57:52,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 09:57:52,243 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-17 09:57:52,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 09:57:52,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 09:57:52,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 09:57:52,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 09:57:52,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 09:57:52,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 09:57:52,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 09:57:52,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... [2021-06-17 09:57:52,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 09:57:52,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 09:57:52,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 09:57:52,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 09:57:52,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 09:57:52,371 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-17 09:57:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-17 09:57:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-17 09:57:52,372 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-17 09:57:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-17 09:57:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-17 09:57:52,373 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-17 09:57:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 09:57:52,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 09:57:52,375 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-17 09:57:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-17 09:57:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-17 09:57:52,375 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-17 09:57:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-17 09:57:52,375 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-17 09:57:52,376 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 09:57:52,558 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 09:57:52,558 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-17 09:57:52,560 INFO L202 PluginConnector]: Adding new model difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 09:57:52 BoogieIcfgContainer [2021-06-17 09:57:52,560 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 09:57:52,562 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 09:57:52,562 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 09:57:52,564 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 09:57:52,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:57:52" (1/2) ... [2021-06-17 09:57:52,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f3cda90 and model type difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 09:57:52, skipping insertion in model container [2021-06-17 09:57:52,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 09:57:52" (2/2) ... [2021-06-17 09:57:52,567 INFO L111 eAbstractionObserver]: Analyzing ICFG difference-det.wvr.bpl [2021-06-17 09:57:52,571 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 09:57:52,572 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 09:57:52,572 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-17 09:57:52,573 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 09:57:52,613 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-06-17 09:57:52,632 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 09:57:52,692 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:57:52,692 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:57:52,692 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:57:52,692 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:57:52,692 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:57:52,693 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:57:52,693 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:57:52,693 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 09:57:52,997 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:57:53,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:57:53,005 INFO L82 PathProgramCache]: Analyzing trace with hash -182751108, now seen corresponding path program 1 times [2021-06-17 09:57:53,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:57:53,013 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897101920] [2021-06-17 09:57:53,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:57:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:57:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-17 09:57:53,315 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:57:53,315 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897101920] [2021-06-17 09:57:53,316 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897101920] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:53,316 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812048554] [2021-06-17 09:57:53,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:57:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:57:53,403 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 9 conjunts are in the unsatisfiable core [2021-06-17 09:57:53,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:57:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 24 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-17 09:57:53,840 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812048554] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:53,840 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:57:53,840 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2021-06-17 09:57:53,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364013974] [2021-06-17 09:57:53,849 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-17 09:57:53,849 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:57:53,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-17 09:57:53,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2021-06-17 09:57:53,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:57:53,868 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:57:53,870 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 5.0588235294117645) internal successors, (86), 17 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:57:53,870 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:57:54,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-17 09:57:54,647 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-06-17 09:57:54,647 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:57:54,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:57:54,648 INFO L82 PathProgramCache]: Analyzing trace with hash -161740742, now seen corresponding path program 2 times [2021-06-17 09:57:54,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:57:54,648 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1000812927] [2021-06-17 09:57:54,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:57:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:57:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 48 proven. 120 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2021-06-17 09:57:55,050 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:57:55,050 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1000812927] [2021-06-17 09:57:55,051 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1000812927] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:55,051 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [28783242] [2021-06-17 09:57:55,051 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:57:55,113 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 09:57:55,114 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:57:55,115 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-17 09:57:55,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:57:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 99 proven. 84 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-06-17 09:57:55,592 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [28783242] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:55,592 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:57:55,592 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 14] total 30 [2021-06-17 09:57:55,592 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275606165] [2021-06-17 09:57:55,593 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-17 09:57:55,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:57:55,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-17 09:57:55,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=770, Unknown=0, NotChecked=0, Total=870 [2021-06-17 09:57:55,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:57:55,598 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:57:55,598 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 3.933333333333333) internal successors, (118), 30 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:57:55,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-17 09:57:55,598 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:57:58,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:57:58,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:57:58,244 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:57:58,245 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:57:58,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:57:58,245 INFO L82 PathProgramCache]: Analyzing trace with hash 130550536, now seen corresponding path program 3 times [2021-06-17 09:57:58,245 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:57:58,245 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716081973] [2021-06-17 09:57:58,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:57:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:57:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 58 proven. 46 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2021-06-17 09:57:58,474 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:57:58,475 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716081973] [2021-06-17 09:57:58,475 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716081973] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:58,475 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [942573052] [2021-06-17 09:57:58,475 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:57:58,538 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-06-17 09:57:58,538 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:57:58,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-17 09:57:58,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:57:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 32 proven. 392 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 09:57:59,296 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [942573052] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:57:59,296 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:57:59,296 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 28] total 35 [2021-06-17 09:57:59,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562904723] [2021-06-17 09:57:59,297 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-06-17 09:57:59,297 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:57:59,298 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-06-17 09:57:59,298 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=1099, Unknown=0, NotChecked=0, Total=1260 [2021-06-17 09:57:59,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:57:59,298 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:57:59,299 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 3.7777777777777777) internal successors, (136), 35 states have internal predecessors, (136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:57:59,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:57:59,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:57:59,299 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:00,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:00,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:00,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:01,198 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:01,199 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:01,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:01,199 INFO L82 PathProgramCache]: Analyzing trace with hash -2113513000, now seen corresponding path program 4 times [2021-06-17 09:58:01,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:01,199 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165618000] [2021-06-17 09:58:01,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:01,401 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 72 proven. 14 refuted. 0 times theorem prover too weak. 654 trivial. 0 not checked. [2021-06-17 09:58:01,401 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:01,401 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1165618000] [2021-06-17 09:58:01,401 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1165618000] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:01,401 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [379253902] [2021-06-17 09:58:01,402 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:01,475 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 09:58:01,475 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:01,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-17 09:58:01,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:02,328 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 34 proven. 706 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 09:58:02,329 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [379253902] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:02,329 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:02,329 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 34] total 39 [2021-06-17 09:58:02,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249201839] [2021-06-17 09:58:02,330 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-17 09:58:02,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:02,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-17 09:58:02,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=178, Invalid=1382, Unknown=0, NotChecked=0, Total=1560 [2021-06-17 09:58:02,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:02,332 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:02,333 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.0) internal successors, (160), 39 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:02,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:02,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:02,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:02,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:04,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:04,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:04,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:04,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:05,164 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:05,165 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:05,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:05,165 INFO L82 PathProgramCache]: Analyzing trace with hash -644506026, now seen corresponding path program 5 times [2021-06-17 09:58:05,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:05,165 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184227514] [2021-06-17 09:58:05,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:05,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:05,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 40 proven. 107 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2021-06-17 09:58:05,351 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:05,351 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184227514] [2021-06-17 09:58:05,351 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184227514] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:05,351 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1839777858] [2021-06-17 09:58:05,351 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:05,438 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-06-17 09:58:05,438 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:05,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 455 conjuncts, 43 conjunts are in the unsatisfiable core [2021-06-17 09:58:05,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 40 proven. 1233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-17 09:58:06,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1839777858] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:06,530 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:06,530 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 43] total 49 [2021-06-17 09:58:06,530 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596160685] [2021-06-17 09:58:06,530 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-06-17 09:58:06,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:06,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-06-17 09:58:06,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=149, Invalid=2301, Unknown=0, NotChecked=0, Total=2450 [2021-06-17 09:58:06,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:06,532 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:06,532 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 3.98) internal successors, (199), 49 states have internal predecessors, (199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:06,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:06,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:06,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:06,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:06,532 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:10,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:10,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:10,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:10,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:10,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:10,418 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:10,418 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:10,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:10,418 INFO L82 PathProgramCache]: Analyzing trace with hash -1582462256, now seen corresponding path program 6 times [2021-06-17 09:58:10,418 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:10,419 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [893360977] [2021-06-17 09:58:10,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:10,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 1277 trivial. 0 not checked. [2021-06-17 09:58:10,690 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:10,690 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [893360977] [2021-06-17 09:58:10,690 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [893360977] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:10,691 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590232358] [2021-06-17 09:58:10,691 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:10,808 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 24 check-sat command(s) [2021-06-17 09:58:10,809 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:10,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 150 conjunts are in the unsatisfiable core [2021-06-17 09:58:10,817 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 218 proven. 546 refuted. 0 times theorem prover too weak. 1270 trivial. 0 not checked. [2021-06-17 09:58:11,519 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590232358] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:11,519 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:11,519 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 17] total 25 [2021-06-17 09:58:11,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462002508] [2021-06-17 09:58:11,519 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-17 09:58:11,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:11,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-17 09:58:11,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=514, Unknown=0, NotChecked=0, Total=600 [2021-06-17 09:58:11,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:11,520 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:11,521 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 4.48) internal successors, (112), 25 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:11,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-17 09:58:11,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:11,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:11,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:11,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:11,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:11,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-17 09:58:12,060 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:12,060 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:12,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:12,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1223926370, now seen corresponding path program 7 times [2021-06-17 09:58:12,061 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:12,061 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367773805] [2021-06-17 09:58:12,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:12,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 85 proven. 968 refuted. 0 times theorem prover too weak. 1359 trivial. 0 not checked. [2021-06-17 09:58:12,274 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:12,274 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367773805] [2021-06-17 09:58:12,274 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367773805] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:12,275 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247182284] [2021-06-17 09:58:12,276 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:12,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 49 conjunts are in the unsatisfiable core [2021-06-17 09:58:12,393 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2412 backedges. 255 proven. 2152 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-17 09:58:13,970 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247182284] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:13,970 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:13,970 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 50] total 60 [2021-06-17 09:58:13,971 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422084472] [2021-06-17 09:58:13,971 INFO L462 AbstractCegarLoop]: Interpolant automaton has 60 states [2021-06-17 09:58:13,971 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:13,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 60 interpolants. [2021-06-17 09:58:13,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=198, Invalid=3342, Unknown=0, NotChecked=0, Total=3540 [2021-06-17 09:58:13,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:13,973 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:13,973 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 60 states, 60 states have (on average 4.65) internal successors, (279), 60 states have internal predecessors, (279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:13,973 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-17 09:58:13,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:19,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:19,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:19,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:19,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:19,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:19,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:19,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 146 states. [2021-06-17 09:58:19,249 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-06-17 09:58:19,250 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:19,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:19,250 INFO L82 PathProgramCache]: Analyzing trace with hash 550028492, now seen corresponding path program 8 times [2021-06-17 09:58:19,250 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:19,250 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865382870] [2021-06-17 09:58:19,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:19,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3748 backedges. 598 proven. 852 refuted. 0 times theorem prover too weak. 2298 trivial. 0 not checked. [2021-06-17 09:58:19,465 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:19,465 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865382870] [2021-06-17 09:58:19,465 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865382870] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:19,466 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [837420242] [2021-06-17 09:58:19,466 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:19,605 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 09:58:19,605 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:19,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 734 conjuncts, 59 conjunts are in the unsatisfiable core [2021-06-17 09:58:19,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:21,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3748 backedges. 547 proven. 3180 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-06-17 09:58:21,450 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [837420242] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:21,450 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:21,450 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 60] total 67 [2021-06-17 09:58:21,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057274712] [2021-06-17 09:58:21,451 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-17 09:58:21,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:21,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-17 09:58:21,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=317, Invalid=4105, Unknown=0, NotChecked=0, Total=4422 [2021-06-17 09:58:21,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:21,453 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:21,453 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 4.417910447761194) internal successors, (296), 67 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:21,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:21,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 146 states. [2021-06-17 09:58:21,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:27,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2021-06-17 09:58:27,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-06-17 09:58:28,184 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:28,185 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:28,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:28,185 INFO L82 PathProgramCache]: Analyzing trace with hash -881668040, now seen corresponding path program 9 times [2021-06-17 09:58:28,185 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:28,186 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362615449] [2021-06-17 09:58:28,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4640 backedges. 0 proven. 1539 refuted. 0 times theorem prover too weak. 3101 trivial. 0 not checked. [2021-06-17 09:58:28,511 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:28,511 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362615449] [2021-06-17 09:58:28,511 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362615449] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:28,511 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1211870725] [2021-06-17 09:58:28,511 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:28,672 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 35 check-sat command(s) [2021-06-17 09:58:28,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:28,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 222 conjunts are in the unsatisfiable core [2021-06-17 09:58:28,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4640 backedges. 198 proven. 1353 refuted. 0 times theorem prover too weak. 3089 trivial. 0 not checked. [2021-06-17 09:58:29,533 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1211870725] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:29,533 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:29,533 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 21] total 30 [2021-06-17 09:58:29,533 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382770527] [2021-06-17 09:58:29,534 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-06-17 09:58:29,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:29,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-06-17 09:58:29,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=769, Unknown=0, NotChecked=0, Total=870 [2021-06-17 09:58:29,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:29,535 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:29,535 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 4.433333333333334) internal successors, (133), 30 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) [2021-06-17 09:58:29,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:29,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:29,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:29,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:29,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:29,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:29,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 147 states. [2021-06-17 09:58:29,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-06-17 09:58:29,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:29,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:29,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 159 states. [2021-06-17 09:58:29,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-06-17 09:58:30,053 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:30,053 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:30,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:30,054 INFO L82 PathProgramCache]: Analyzing trace with hash -1182818108, now seen corresponding path program 10 times [2021-06-17 09:58:30,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:30,054 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562668766] [2021-06-17 09:58:30,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4983 backedges. 105 proven. 1649 refuted. 0 times theorem prover too weak. 3229 trivial. 0 not checked. [2021-06-17 09:58:30,307 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:30,307 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562668766] [2021-06-17 09:58:30,307 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562668766] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:30,307 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [531821283] [2021-06-17 09:58:30,307 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:30,443 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 09:58:30,443 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:30,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 840 conjuncts, 71 conjunts are in the unsatisfiable core [2021-06-17 09:58:30,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:32,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4983 backedges. 105 proven. 4874 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-17 09:58:32,764 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [531821283] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:32,764 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:32,765 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 72] total 83 [2021-06-17 09:58:32,765 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541199034] [2021-06-17 09:58:32,765 INFO L462 AbstractCegarLoop]: Interpolant automaton has 83 states [2021-06-17 09:58:32,765 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:32,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 83 interpolants. [2021-06-17 09:58:32,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=6526, Unknown=0, NotChecked=0, Total=6806 [2021-06-17 09:58:32,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:32,767 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:32,768 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 83 states, 83 states have (on average 4.469879518072289) internal successors, (371), 83 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:32,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 159 states. [2021-06-17 09:58:32,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-06-17 09:58:32,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:41,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:41,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:41,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:58:41,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:58:41,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 212 states. [2021-06-17 09:58:41,711 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-17 09:58:41,711 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:41,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:41,712 INFO L82 PathProgramCache]: Analyzing trace with hash -144936006, now seen corresponding path program 11 times [2021-06-17 09:58:41,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:41,712 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598130266] [2021-06-17 09:58:41,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 6663 backedges. 768 proven. 1043 refuted. 0 times theorem prover too weak. 4852 trivial. 0 not checked. [2021-06-17 09:58:42,006 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:42,006 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598130266] [2021-06-17 09:58:42,006 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [598130266] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:42,006 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1556909425] [2021-06-17 09:58:42,006 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:42,240 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 44 check-sat command(s) [2021-06-17 09:58:42,240 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:42,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 960 conjuncts, 81 conjunts are in the unsatisfiable core [2021-06-17 09:58:42,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 6663 backedges. 504 proven. 6150 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-17 09:58:44,927 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1556909425] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:44,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:44,928 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 82] total 88 [2021-06-17 09:58:44,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101380278] [2021-06-17 09:58:44,928 INFO L462 AbstractCegarLoop]: Interpolant automaton has 88 states [2021-06-17 09:58:44,928 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:44,929 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 88 interpolants. [2021-06-17 09:58:44,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=424, Invalid=7232, Unknown=0, NotChecked=0, Total=7656 [2021-06-17 09:58:44,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:44,930 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:44,930 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 88 states, 88 states have (on average 4.306818181818182) internal successors, (379), 88 states have internal predecessors, (379), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:44,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:44,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:44,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:44,930 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 212 states. [2021-06-17 09:58:44,931 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:54,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 216 states. [2021-06-17 09:58:54,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:58:54,210 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:54,211 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:54,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:54,211 INFO L82 PathProgramCache]: Analyzing trace with hash -725746896, now seen corresponding path program 12 times [2021-06-17 09:58:54,211 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:54,211 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778629201] [2021-06-17 09:58:54,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8674 backedges. 0 proven. 2643 refuted. 0 times theorem prover too weak. 6031 trivial. 0 not checked. [2021-06-17 09:58:54,727 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:54,727 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778629201] [2021-06-17 09:58:54,727 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778629201] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:54,727 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [274054092] [2021-06-17 09:58:54,727 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:54,962 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 47 check-sat command(s) [2021-06-17 09:58:54,963 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:58:54,972 INFO L263 TraceCheckSpWp]: Trace formula consists of 1086 conjuncts, 300 conjunts are in the unsatisfiable core [2021-06-17 09:58:54,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:58:55,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8674 backedges. 275 proven. 2384 refuted. 0 times theorem prover too weak. 6015 trivial. 0 not checked. [2021-06-17 09:58:55,968 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [274054092] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:55,968 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:58:55,968 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 25] total 35 [2021-06-17 09:58:55,968 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726786102] [2021-06-17 09:58:55,969 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-06-17 09:58:55,969 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:58:55,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-06-17 09:58:55,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=1074, Unknown=0, NotChecked=0, Total=1190 [2021-06-17 09:58:55,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:55,970 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:58:55,970 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 4.371428571428571) internal successors, (153), 35 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:55,970 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:55,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:58:55,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:58:55,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 216 states. [2021-06-17 09:58:55,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:58:55,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:58:56,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:58:56,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:58:56,469 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-06-17 09:58:56,471 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:58:56,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:58:56,472 INFO L82 PathProgramCache]: Analyzing trace with hash -1038478660, now seen corresponding path program 13 times [2021-06-17 09:58:56,472 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:58:56,472 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795362855] [2021-06-17 09:58:56,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:58:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 9141 backedges. 154 proven. 2777 refuted. 0 times theorem prover too weak. 6210 trivial. 0 not checked. [2021-06-17 09:58:56,891 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:58:56,891 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795362855] [2021-06-17 09:58:56,892 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795362855] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:58:56,892 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649338712] [2021-06-17 09:58:56,892 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:58:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:58:57,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 1114 conjuncts, 95 conjunts are in the unsatisfiable core [2021-06-17 09:58:57,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:59:00,495 INFO L134 CoverageAnalysis]: Checked inductivity of 9141 backedges. 154 proven. 8983 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-17 09:59:00,495 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649338712] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:00,495 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:59:00,496 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 96] total 109 [2021-06-17 09:59:00,496 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225366400] [2021-06-17 09:59:00,496 INFO L462 AbstractCegarLoop]: Interpolant automaton has 109 states [2021-06-17 09:59:00,497 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:59:00,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 109 interpolants. [2021-06-17 09:59:00,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=379, Invalid=11393, Unknown=0, NotChecked=0, Total=11772 [2021-06-17 09:59:00,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:00,500 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:59:00,500 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 109 states, 109 states have (on average 4.431192660550459) internal successors, (483), 109 states have internal predecessors, (483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:59:00,500 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:00,501 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:59:14,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:14,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:14,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:14,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:14,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:14,825 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:14,826 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:59:14,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:59:14,826 INFO L82 PathProgramCache]: Analyzing trace with hash -917696838, now seen corresponding path program 14 times [2021-06-17 09:59:14,826 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:59:14,826 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825190625] [2021-06-17 09:59:14,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:59:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:59:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11151 backedges. 1931 proven. 468 refuted. 0 times theorem prover too weak. 8752 trivial. 0 not checked. [2021-06-17 09:59:15,156 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:59:15,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825190625] [2021-06-17 09:59:15,156 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825190625] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:15,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [284556798] [2021-06-17 09:59:15,156 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:15,345 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 09:59:15,345 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:59:15,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 1224 conjuncts, 105 conjunts are in the unsatisfiable core [2021-06-17 09:59:15,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:59:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 11151 backedges. 648 proven. 10494 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-17 09:59:19,102 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [284556798] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:19,102 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:59:19,103 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 106] total 112 [2021-06-17 09:59:19,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907266298] [2021-06-17 09:59:19,104 INFO L462 AbstractCegarLoop]: Interpolant automaton has 112 states [2021-06-17 09:59:19,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:59:19,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 112 interpolants. [2021-06-17 09:59:19,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=348, Invalid=12084, Unknown=0, NotChecked=0, Total=12432 [2021-06-17 09:59:19,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:19,107 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:59:19,107 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 112 states, 112 states have (on average 4.241071428571429) internal successors, (475), 112 states have internal predecessors, (475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:59:19,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:19,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:31,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:31,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:31,404 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-17 09:59:31,405 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:59:31,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:59:31,405 INFO L82 PathProgramCache]: Analyzing trace with hash -1483813206, now seen corresponding path program 15 times [2021-06-17 09:59:31,405 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:59:31,405 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901399799] [2021-06-17 09:59:31,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:59:31,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:59:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 11252 backedges. 0 proven. 2614 refuted. 0 times theorem prover too weak. 8638 trivial. 0 not checked. [2021-06-17 09:59:31,988 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:59:31,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901399799] [2021-06-17 09:59:31,988 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901399799] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:31,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [466938156] [2021-06-17 09:59:31,988 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:32,253 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 57 check-sat command(s) [2021-06-17 09:59:32,254 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:59:32,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 1230 conjuncts, 334 conjunts are in the unsatisfiable core [2021-06-17 09:59:32,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:59:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 11252 backedges. 4 proven. 2634 refuted. 0 times theorem prover too weak. 8614 trivial. 0 not checked. [2021-06-17 09:59:33,161 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [466938156] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:33,161 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:59:33,161 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 20] total 31 [2021-06-17 09:59:33,162 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189744308] [2021-06-17 09:59:33,162 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-17 09:59:33,162 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:59:33,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-17 09:59:33,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=833, Unknown=0, NotChecked=0, Total=930 [2021-06-17 09:59:33,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:33,163 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:59:33,163 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.290322580645161) internal successors, (133), 31 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) [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 160 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:33,164 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:33,165 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:33,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:34,190 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:34,191 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:59:34,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:59:34,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1137885896, now seen corresponding path program 16 times [2021-06-17 09:59:34,191 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:59:34,191 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077800880] [2021-06-17 09:59:34,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:59:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:59:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 12580 backedges. 0 proven. 3935 refuted. 0 times theorem prover too weak. 8645 trivial. 0 not checked. [2021-06-17 09:59:34,844 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:59:34,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077800880] [2021-06-17 09:59:34,844 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077800880] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:34,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222708229] [2021-06-17 09:59:34,844 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:35,024 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 09:59:35,024 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:59:35,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 1294 conjuncts, 359 conjunts are in the unsatisfiable core [2021-06-17 09:59:35,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:59:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 12580 backedges. 770 proven. 3959 refuted. 0 times theorem prover too weak. 7851 trivial. 0 not checked. [2021-06-17 09:59:36,504 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222708229] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:36,504 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:59:36,504 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 33] total 50 [2021-06-17 09:59:36,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820939617] [2021-06-17 09:59:36,505 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-06-17 09:59:36,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:59:36,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-06-17 09:59:36,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=2253, Unknown=0, NotChecked=0, Total=2450 [2021-06-17 09:59:36,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:36,506 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:59:36,506 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 3.72) internal successors, (186), 50 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:59:36,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:36,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:36,506 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:36,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:37,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:37,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 09:59:37,346 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-17 09:59:37,347 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:59:37,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:59:37,347 INFO L82 PathProgramCache]: Analyzing trace with hash -1226262204, now seen corresponding path program 17 times [2021-06-17 09:59:37,347 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:59:37,347 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084109666] [2021-06-17 09:59:37,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:59:37,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:59:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 13276 backedges. 3361 proven. 1368 refuted. 0 times theorem prover too weak. 8547 trivial. 0 not checked. [2021-06-17 09:59:37,858 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:59:37,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084109666] [2021-06-17 09:59:37,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084109666] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:37,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1464826590] [2021-06-17 09:59:37,858 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:38,141 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 61 check-sat command(s) [2021-06-17 09:59:38,141 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:59:38,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 1326 conjuncts, 112 conjunts are in the unsatisfiable core [2021-06-17 09:59:38,155 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 09:59:42,585 INFO L134 CoverageAnalysis]: Checked inductivity of 13276 backedges. 529 proven. 12742 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-17 09:59:42,585 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1464826590] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:42,585 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 09:59:42,586 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 113] total 127 [2021-06-17 09:59:42,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294802556] [2021-06-17 09:59:42,587 INFO L462 AbstractCegarLoop]: Interpolant automaton has 127 states [2021-06-17 09:59:42,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:59:42,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2021-06-17 09:59:42,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=15546, Unknown=0, NotChecked=0, Total=16002 [2021-06-17 09:59:42,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:42,591 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:59:42,591 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 127 states, 127 states have (on average 4.409448818897638) internal successors, (560), 127 states have internal predecessors, (560), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:59:42,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:42,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:42,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:42,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:42,591 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 09:59:42,592 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 196 states. [2021-06-17 09:59:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 09:59:54,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 09:59:54,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 09:59:54,896 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-17 09:59:54,897 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:59:54,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:59:54,897 INFO L82 PathProgramCache]: Analyzing trace with hash 1965671838, now seen corresponding path program 18 times [2021-06-17 09:59:54,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:59:54,897 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547414281] [2021-06-17 09:59:54,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:59:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:59:55,374 INFO L134 CoverageAnalysis]: Checked inductivity of 15595 backedges. 1236 proven. 5414 refuted. 0 times theorem prover too weak. 8945 trivial. 0 not checked. [2021-06-17 09:59:55,375 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:59:55,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547414281] [2021-06-17 09:59:55,375 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1547414281] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 09:59:55,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [746117259] [2021-06-17 09:59:55,375 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 09:59:55,717 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 65 check-sat command(s) [2021-06-17 09:59:55,717 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 09:59:55,727 INFO L263 TraceCheckSpWp]: Trace formula consists of 1428 conjuncts, 119 conjunts are in the unsatisfiable core [2021-06-17 09:59:55,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:00:00,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15595 backedges. 930 proven. 14653 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-17 10:00:00,437 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [746117259] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:00,437 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:00:00,437 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 120] total 136 [2021-06-17 10:00:00,437 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283603174] [2021-06-17 10:00:00,438 INFO L462 AbstractCegarLoop]: Interpolant automaton has 136 states [2021-06-17 10:00:00,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:00:00,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2021-06-17 10:00:00,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=722, Invalid=17638, Unknown=0, NotChecked=0, Total=18360 [2021-06-17 10:00:00,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:00,440 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:00:00,440 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 136 states, 136 states have (on average 4.492647058823529) internal successors, (611), 136 states have internal predecessors, (611), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:00:00,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 284 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 196 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:00,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:19,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:19,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 291 states. [2021-06-17 10:00:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:19,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:19,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:20,169 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-06-17 10:00:20,169 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:00:20,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:00:20,170 INFO L82 PathProgramCache]: Analyzing trace with hash -367407336, now seen corresponding path program 19 times [2021-06-17 10:00:20,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:00:20,170 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617521185] [2021-06-17 10:00:20,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:00:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:00:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 17460 backedges. 0 proven. 4549 refuted. 0 times theorem prover too weak. 12911 trivial. 0 not checked. [2021-06-17 10:00:20,922 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:00:20,922 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617521185] [2021-06-17 10:00:20,922 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617521185] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:20,923 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1771171831] [2021-06-17 10:00:20,923 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:00:21,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:00:21,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 1514 conjuncts, 407 conjunts are in the unsatisfiable core [2021-06-17 10:00:21,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:00:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17460 backedges. 576 proven. 4168 refuted. 0 times theorem prover too weak. 12716 trivial. 0 not checked. [2021-06-17 10:00:22,745 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1771171831] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:22,745 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:00:22,745 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 32] total 44 [2021-06-17 10:00:22,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828778904] [2021-06-17 10:00:22,745 INFO L462 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-06-17 10:00:22,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:00:22,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-06-17 10:00:22,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=146, Invalid=1746, Unknown=0, NotChecked=0, Total=1892 [2021-06-17 10:00:22,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:22,746 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:00:22,746 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 4.136363636363637) internal successors, (182), 44 states have internal predecessors, (182), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:22,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 291 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:22,747 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:23,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:23,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:00:23,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:00:23,712 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:00:23,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:00:23,713 INFO L82 PathProgramCache]: Analyzing trace with hash -2070267800, now seen corresponding path program 20 times [2021-06-17 10:00:23,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:00:23,713 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366670836] [2021-06-17 10:00:23,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:00:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:00:24,175 INFO L134 CoverageAnalysis]: Checked inductivity of 18121 backedges. 2306 proven. 2644 refuted. 0 times theorem prover too weak. 13171 trivial. 0 not checked. [2021-06-17 10:00:24,176 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:00:24,176 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366670836] [2021-06-17 10:00:24,176 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366670836] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:24,176 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1874939260] [2021-06-17 10:00:24,176 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:00:24,489 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 10:00:24,489 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:00:24,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 1542 conjuncts, 133 conjunts are in the unsatisfiable core [2021-06-17 10:00:24,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:00:30,531 INFO L134 CoverageAnalysis]: Checked inductivity of 18121 backedges. 108 proven. 18009 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-17 10:00:30,531 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1874939260] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:30,531 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:00:30,531 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 134] total 152 [2021-06-17 10:00:30,531 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146630720] [2021-06-17 10:00:30,532 INFO L462 AbstractCegarLoop]: Interpolant automaton has 152 states [2021-06-17 10:00:30,532 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:00:30,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 152 interpolants. [2021-06-17 10:00:30,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=822, Invalid=22130, Unknown=0, NotChecked=0, Total=22952 [2021-06-17 10:00:30,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:30,534 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:00:30,535 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 152 states, 152 states have (on average 4.3355263157894735) internal successors, (659), 152 states have internal predecessors, (659), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:30,535 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:30,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:30,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:30,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:00:30,536 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:51,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:51,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:00:51,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:00:51,760 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:00:51,761 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:00:51,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:00:51,761 INFO L82 PathProgramCache]: Analyzing trace with hash 309631232, now seen corresponding path program 21 times [2021-06-17 10:00:51,761 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:00:51,761 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914936680] [2021-06-17 10:00:51,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:00:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:00:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 20367 backedges. 360 proven. 6368 refuted. 0 times theorem prover too weak. 13639 trivial. 0 not checked. [2021-06-17 10:00:52,380 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:00:52,380 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914936680] [2021-06-17 10:00:52,380 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914936680] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:52,380 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583826070] [2021-06-17 10:00:52,380 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:00:52,768 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 68 check-sat command(s) [2021-06-17 10:00:52,768 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:00:52,776 INFO L263 TraceCheckSpWp]: Trace formula consists of 1628 conjuncts, 139 conjunts are in the unsatisfiable core [2021-06-17 10:00:52,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:00:59,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20367 backedges. 360 proven. 20003 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-17 10:00:59,317 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583826070] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:00:59,317 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:00:59,317 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 140] total 159 [2021-06-17 10:00:59,317 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793292004] [2021-06-17 10:00:59,318 INFO L462 AbstractCegarLoop]: Interpolant automaton has 159 states [2021-06-17 10:00:59,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:00:59,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 159 interpolants. [2021-06-17 10:00:59,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=24487, Unknown=0, NotChecked=0, Total=25122 [2021-06-17 10:00:59,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:00:59,320 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:00:59,320 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 159 states, 159 states have (on average 4.446540880503145) internal successors, (707), 159 states have internal predecessors, (707), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:00:59,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:00:59,320 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:00:59,321 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:01:27,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 321 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:01:27,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-17 10:01:27,844 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:01:27,845 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:01:27,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:01:27,845 INFO L82 PathProgramCache]: Analyzing trace with hash 1668104840, now seen corresponding path program 22 times [2021-06-17 10:01:27,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:01:27,846 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [111338407] [2021-06-17 10:01:27,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:01:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:01:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 25028 backedges. 0 proven. 7364 refuted. 0 times theorem prover too weak. 17664 trivial. 0 not checked. [2021-06-17 10:01:28,695 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:01:28,695 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [111338407] [2021-06-17 10:01:28,695 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [111338407] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:01:28,695 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1957443427] [2021-06-17 10:01:28,695 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:01:28,925 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 10:01:28,925 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:01:28,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 1798 conjuncts, 503 conjunts are in the unsatisfiable core [2021-06-17 10:01:28,952 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:01:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 25028 backedges. 1110 proven. 7387 refuted. 0 times theorem prover too weak. 16531 trivial. 0 not checked. [2021-06-17 10:01:31,077 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1957443427] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:01:31,077 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:01:31,077 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 41] total 64 [2021-06-17 10:01:31,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956311872] [2021-06-17 10:01:31,077 INFO L462 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-06-17 10:01:31,077 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:01:31,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-06-17 10:01:31,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=245, Invalid=3787, Unknown=0, NotChecked=0, Total=4032 [2021-06-17 10:01:31,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:01:31,078 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:01:31,078 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 3.65625) internal successors, (234), 64 states have internal predecessors, (234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:01:31,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:01:31,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:01:31,078 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 321 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-17 10:01:31,079 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:01:32,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:01:32,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:01:32,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:01:32,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 410 states. [2021-06-17 10:01:32,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:01:32,296 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-06-17 10:01:32,299 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:01:32,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:01:32,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1962519606, now seen corresponding path program 23 times [2021-06-17 10:01:32,299 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:01:32,299 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563349913] [2021-06-17 10:01:32,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:01:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:01:32,925 INFO L134 CoverageAnalysis]: Checked inductivity of 27501 backedges. 1619 proven. 8330 refuted. 0 times theorem prover too weak. 17552 trivial. 0 not checked. [2021-06-17 10:01:32,926 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:01:32,926 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563349913] [2021-06-17 10:01:32,926 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563349913] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:01:32,926 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1906870175] [2021-06-17 10:01:32,926 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:01:33,410 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 84 check-sat command(s) [2021-06-17 10:01:33,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:01:33,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 1878 conjuncts, 159 conjunts are in the unsatisfiable core [2021-06-17 10:01:33,430 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:01:40,973 INFO L134 CoverageAnalysis]: Checked inductivity of 27501 backedges. 1199 proven. 26290 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-17 10:01:40,973 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1906870175] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:01:40,973 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:01:40,974 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 160] total 178 [2021-06-17 10:01:40,974 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1993169049] [2021-06-17 10:01:40,974 INFO L462 AbstractCegarLoop]: Interpolant automaton has 178 states [2021-06-17 10:01:40,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:01:40,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 178 interpolants. [2021-06-17 10:01:40,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=956, Invalid=30550, Unknown=0, NotChecked=0, Total=31506 [2021-06-17 10:01:40,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:01:40,976 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:01:40,976 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 178 states, 178 states have (on average 4.421348314606742) internal successors, (787), 178 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:01:40,976 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 410 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:01:40,977 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:02:11,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 423 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:11,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 343 states. [2021-06-17 10:02:11,274 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:02:11,274 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:02:11,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:02:11,275 INFO L82 PathProgramCache]: Analyzing trace with hash 2133654904, now seen corresponding path program 24 times [2021-06-17 10:02:11,275 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:02:11,275 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159865522] [2021-06-17 10:02:11,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:02:11,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:02:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 32464 backedges. 0 proven. 8247 refuted. 0 times theorem prover too weak. 24217 trivial. 0 not checked. [2021-06-17 10:02:12,113 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:02:12,113 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159865522] [2021-06-17 10:02:12,113 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159865522] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:02:12,113 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1302108596] [2021-06-17 10:02:12,114 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:02:12,623 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 88 check-sat command(s) [2021-06-17 10:02:12,623 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:02:12,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 2040 conjuncts, 570 conjunts are in the unsatisfiable core [2021-06-17 10:02:12,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:02:14,391 INFO L134 CoverageAnalysis]: Checked inductivity of 32464 backedges. 548 proven. 7727 refuted. 0 times theorem prover too weak. 24189 trivial. 0 not checked. [2021-06-17 10:02:14,391 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1302108596] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:02:14,391 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:02:14,391 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 37] total 50 [2021-06-17 10:02:14,391 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909118105] [2021-06-17 10:02:14,392 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-06-17 10:02:14,392 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:02:14,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-06-17 10:02:14,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=2289, Unknown=0, NotChecked=0, Total=2450 [2021-06-17 10:02:14,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:02:14,392 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:02:14,392 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 4.26) internal successors, (213), 50 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:02:14,392 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 423 states. [2021-06-17 10:02:14,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:14,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 343 states. [2021-06-17 10:02:14,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:02:15,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:15,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 343 states. [2021-06-17 10:02:15,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:15,477 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-06-17 10:02:15,477 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:02:15,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:02:15,477 INFO L82 PathProgramCache]: Analyzing trace with hash -1018621626, now seen corresponding path program 25 times [2021-06-17 10:02:15,477 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:02:15,477 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [797138484] [2021-06-17 10:02:15,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:02:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:02:16,174 INFO L134 CoverageAnalysis]: Checked inductivity of 33922 backedges. 400 proven. 8943 refuted. 0 times theorem prover too weak. 24579 trivial. 0 not checked. [2021-06-17 10:02:16,174 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:02:16,174 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [797138484] [2021-06-17 10:02:16,174 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [797138484] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:02:16,174 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804139921] [2021-06-17 10:02:16,174 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:02:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:02:16,540 INFO L263 TraceCheckSpWp]: Trace formula consists of 2084 conjuncts, 179 conjunts are in the unsatisfiable core [2021-06-17 10:02:16,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:02:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 33922 backedges. 1080 proven. 32837 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-17 10:02:26,143 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [804139921] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:02:26,143 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:02:26,143 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 180] total 200 [2021-06-17 10:02:26,143 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100423927] [2021-06-17 10:02:26,144 INFO L462 AbstractCegarLoop]: Interpolant automaton has 200 states [2021-06-17 10:02:26,144 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:02:26,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 200 interpolants. [2021-06-17 10:02:26,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=753, Invalid=39047, Unknown=0, NotChecked=0, Total=39800 [2021-06-17 10:02:26,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:02:26,146 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:02:26,146 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 200 states, 200 states have (on average 4.395) internal successors, (879), 200 states have internal predecessors, (879), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:02:26,146 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 343 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:02:26,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:03:11,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 362 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:11,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:03:11,221 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-17 10:03:11,222 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:03:11,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:03:11,223 INFO L82 PathProgramCache]: Analyzing trace with hash -1276192040, now seen corresponding path program 26 times [2021-06-17 10:03:11,223 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:03:11,223 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989853278] [2021-06-17 10:03:11,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:03:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:03:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 42536 backedges. 0 proven. 11957 refuted. 0 times theorem prover too weak. 30579 trivial. 0 not checked. [2021-06-17 10:03:12,605 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:03:12,605 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989853278] [2021-06-17 10:03:12,605 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989853278] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:03:12,605 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2008510880] [2021-06-17 10:03:12,605 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:03:12,909 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 10:03:12,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:03:12,941 INFO L263 TraceCheckSpWp]: Trace formula consists of 2324 conjuncts, 653 conjunts are in the unsatisfiable core [2021-06-17 10:03:12,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:03:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 42536 backedges. 1467 proven. 11980 refuted. 0 times theorem prover too weak. 29089 trivial. 0 not checked. [2021-06-17 10:03:15,640 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2008510880] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:03:15,640 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:03:15,641 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 49] total 78 [2021-06-17 10:03:15,641 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366531458] [2021-06-17 10:03:15,641 INFO L462 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-06-17 10:03:15,641 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:03:15,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-06-17 10:03:15,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=293, Invalid=5713, Unknown=0, NotChecked=0, Total=6006 [2021-06-17 10:03:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:03:15,642 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:03:15,643 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 78 states, 78 states have (on average 3.6153846153846154) internal successors, (282), 78 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:03:15,643 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 362 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:03:15,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:03:16,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:16,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:03:16,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:03:17,042 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-06-17 10:03:17,043 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:03:17,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:03:17,043 INFO L82 PathProgramCache]: Analyzing trace with hash 851970326, now seen corresponding path program 27 times [2021-06-17 10:03:17,043 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:03:17,043 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111594829] [2021-06-17 10:03:17,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:03:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:03:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 44443 backedges. 8498 proven. 5545 refuted. 0 times theorem prover too weak. 30400 trivial. 0 not checked. [2021-06-17 10:03:17,701 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:03:17,701 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111594829] [2021-06-17 10:03:17,701 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111594829] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:03:17,701 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1804787085] [2021-06-17 10:03:17,701 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:03:18,380 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 105 check-sat command(s) [2021-06-17 10:03:18,380 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:03:18,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 2372 conjuncts, 203 conjunts are in the unsatisfiable core [2021-06-17 10:03:18,406 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:03:30,433 INFO L134 CoverageAnalysis]: Checked inductivity of 44443 backedges. 1071 proven. 43367 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-17 10:03:30,434 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1804787085] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:03:30,434 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:03:30,434 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 204] total 227 [2021-06-17 10:03:30,434 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [23890626] [2021-06-17 10:03:30,435 INFO L462 AbstractCegarLoop]: Interpolant automaton has 227 states [2021-06-17 10:03:30,435 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:03:30,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 227 interpolants. [2021-06-17 10:03:30,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=922, Invalid=50380, Unknown=0, NotChecked=0, Total=51302 [2021-06-17 10:03:30,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:03:30,437 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:03:30,438 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 227 states, 227 states have (on average 4.387665198237886) internal successors, (996), 227 states have internal predecessors, (996), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:30,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:03:30,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:03:30,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:03:30,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:03:30,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:04:27,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:04:27,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:04:27,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:04:28,168 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-17 10:04:28,169 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:04:28,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:04:28,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1027436974, now seen corresponding path program 28 times [2021-06-17 10:04:28,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:04:28,169 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382220189] [2021-06-17 10:04:28,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:04:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:04:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 47929 backedges. 2287 proven. 14516 refuted. 0 times theorem prover too weak. 31126 trivial. 0 not checked. [2021-06-17 10:04:29,260 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:04:29,260 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382220189] [2021-06-17 10:04:29,260 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382220189] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:04:29,260 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [994312847] [2021-06-17 10:04:29,260 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:04:29,564 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-17 10:04:29,565 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:04:29,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 2458 conjuncts, 207 conjunts are in the unsatisfiable core [2021-06-17 10:04:29,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:04:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 47929 backedges. 2909 proven. 44976 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2021-06-17 10:04:41,676 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [994312847] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:04:41,676 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:04:41,677 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 208] total 232 [2021-06-17 10:04:41,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361778473] [2021-06-17 10:04:41,678 INFO L462 AbstractCegarLoop]: Interpolant automaton has 232 states [2021-06-17 10:04:41,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:04:41,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 232 interpolants. [2021-06-17 10:04:41,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1308, Invalid=52284, Unknown=0, NotChecked=0, Total=53592 [2021-06-17 10:04:41,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:04:41,680 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:04:41,680 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 232 states, 232 states have (on average 4.413793103448276) internal successors, (1024), 232 states have internal predecessors, (1024), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:04:41,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 536 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:04:41,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:05:40,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:05:40,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:41,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:05:41,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:41,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 552 states. [2021-06-17 10:05:41,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:05:41,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:05:41,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 537 states. [2021-06-17 10:05:41,216 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-17 10:05:41,217 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:05:41,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:05:41,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1758222272, now seen corresponding path program 29 times [2021-06-17 10:05:41,217 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:05:41,217 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199359161] [2021-06-17 10:05:41,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:05:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:05:42,928 INFO L134 CoverageAnalysis]: Checked inductivity of 53442 backedges. 0 proven. 11989 refuted. 0 times theorem prover too weak. 41453 trivial. 0 not checked. [2021-06-17 10:05:42,928 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:05:42,929 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199359161] [2021-06-17 10:05:42,929 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199359161] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:05:42,929 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1284981961] [2021-06-17 10:05:42,929 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:05:43,649 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 112 check-sat command(s) [2021-06-17 10:05:43,650 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:05:43,697 INFO L263 TraceCheckSpWp]: Trace formula consists of 2600 conjuncts, 685 conjunts are in the unsatisfiable core [2021-06-17 10:05:43,704 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:05:46,160 INFO L134 CoverageAnalysis]: Checked inductivity of 53442 backedges. 10132 proven. 11305 refuted. 0 times theorem prover too weak. 32005 trivial. 0 not checked. [2021-06-17 10:05:46,160 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1284981961] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:05:46,161 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:05:46,161 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 42] total 57 [2021-06-17 10:05:46,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725121310] [2021-06-17 10:05:46,161 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-06-17 10:05:46,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:05:46,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-06-17 10:05:46,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=182, Invalid=3010, Unknown=0, NotChecked=0, Total=3192 [2021-06-17 10:05:46,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:05:46,162 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:05:46,162 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 4.157894736842105) internal successors, (237), 57 states have internal predecessors, (237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:05:46,162 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 552 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 537 states. [2021-06-17 10:05:46,163 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:05:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:05:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:05:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:05:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:05:47,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:05:47,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:05:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 537 states. [2021-06-17 10:05:47,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:05:47,588 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:05:47,589 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:05:47,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:05:47,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1740828492, now seen corresponding path program 30 times [2021-06-17 10:05:47,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:05:47,590 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855273364] [2021-06-17 10:05:47,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:05:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:05:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 54595 backedges. 448 proven. 12216 refuted. 0 times theorem prover too weak. 41931 trivial. 0 not checked. [2021-06-17 10:05:48,837 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:05:48,837 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855273364] [2021-06-17 10:05:48,837 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855273364] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:05:48,838 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [114803860] [2021-06-17 10:05:48,838 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:05:49,465 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 112 check-sat command(s) [2021-06-17 10:05:49,465 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:05:49,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 2628 conjuncts, 229 conjunts are in the unsatisfiable core [2021-06-17 10:05:49,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:06:04,565 INFO L134 CoverageAnalysis]: Checked inductivity of 54595 backedges. 448 proven. 54143 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-17 10:06:04,565 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [114803860] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:06:04,565 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:06:04,565 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 230] total 251 [2021-06-17 10:06:04,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373238350] [2021-06-17 10:06:04,566 INFO L462 AbstractCegarLoop]: Interpolant automaton has 251 states [2021-06-17 10:06:04,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:06:04,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 251 interpolants. [2021-06-17 10:06:04,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=939, Invalid=61811, Unknown=0, NotChecked=0, Total=62750 [2021-06-17 10:06:04,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:06:04,568 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:06:04,569 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 251 states, 251 states have (on average 4.314741035856573) internal successors, (1083), 251 states have internal predecessors, (1083), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 537 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:06:04,569 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:07:17,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:07:17,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:07:17,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 562 states. [2021-06-17 10:07:17,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:07:17,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 686 states. [2021-06-17 10:07:17,672 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:07:17,673 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:07:17,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:07:17,673 INFO L82 PathProgramCache]: Analyzing trace with hash -1066032792, now seen corresponding path program 31 times [2021-06-17 10:07:17,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:07:17,673 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251109976] [2021-06-17 10:07:17,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:07:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:07:20,313 INFO L134 CoverageAnalysis]: Checked inductivity of 68788 backedges. 0 proven. 18234 refuted. 0 times theorem prover too weak. 50554 trivial. 0 not checked. [2021-06-17 10:07:20,313 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:07:20,313 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1251109976] [2021-06-17 10:07:20,313 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1251109976] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:07:20,313 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1114723204] [2021-06-17 10:07:20,313 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:07:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:07:20,800 INFO L263 TraceCheckSpWp]: Trace formula consists of 2938 conjuncts, 827 conjunts are in the unsatisfiable core [2021-06-17 10:07:20,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:07:24,836 INFO L134 CoverageAnalysis]: Checked inductivity of 68788 backedges. 1892 proven. 18257 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-06-17 10:07:24,836 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1114723204] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:07:24,836 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:07:24,837 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 57] total 92 [2021-06-17 10:07:24,837 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226751600] [2021-06-17 10:07:24,838 INFO L462 AbstractCegarLoop]: Interpolant automaton has 92 states [2021-06-17 10:07:24,838 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:07:24,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2021-06-17 10:07:24,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=341, Invalid=8031, Unknown=0, NotChecked=0, Total=8372 [2021-06-17 10:07:24,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:07:24,839 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:07:24,839 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 92 states, 92 states have (on average 3.5869565217391304) internal successors, (330), 92 states have internal predecessors, (330), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:07:24,839 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 562 states. [2021-06-17 10:07:24,840 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:07:24,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 686 states. [2021-06-17 10:07:24,841 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:07:26,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 563 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:07:26,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 686 states. [2021-06-17 10:07:26,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-06-17 10:07:26,812 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-06-17 10:07:26,813 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 10:07:26,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 10:07:26,813 INFO L82 PathProgramCache]: Analyzing trace with hash 121995946, now seen corresponding path program 32 times [2021-06-17 10:07:26,813 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 10:07:26,813 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504072490] [2021-06-17 10:07:26,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 10:07:27,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 10:07:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 72841 backedges. 2765 proven. 19726 refuted. 0 times theorem prover too weak. 50350 trivial. 0 not checked. [2021-06-17 10:07:28,448 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 10:07:28,448 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504072490] [2021-06-17 10:07:28,448 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504072490] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:07:28,448 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1823038193] [2021-06-17 10:07:28,448 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:07:28,926 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-17 10:07:28,927 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-17 10:07:28,974 INFO L263 TraceCheckSpWp]: Trace formula consists of 3018 conjuncts, 259 conjunts are in the unsatisfiable core [2021-06-17 10:07:28,984 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-17 10:07:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 72841 backedges. 2069 proven. 70760 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-17 10:07:48,161 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1823038193] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-17 10:07:48,161 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-17 10:07:48,161 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 260] total 286 [2021-06-17 10:07:48,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883448847] [2021-06-17 10:07:48,162 INFO L462 AbstractCegarLoop]: Interpolant automaton has 286 states [2021-06-17 10:07:48,162 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 10:07:48,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 286 interpolants. [2021-06-17 10:07:48,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1654, Invalid=79856, Unknown=0, NotChecked=0, Total=81510 [2021-06-17 10:07:48,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 10:07:48,165 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 10:07:48,166 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 286 states, 286 states have (on average 4.374125874125874) internal successors, (1251), 286 states have internal predecessors, (1251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 54 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 148 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 161 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 217 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 135 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 292 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 197 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-06-17 10:07:48,166 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 322 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 255 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 424 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 363 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 553 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 556 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 563 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 686 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-06-17 10:07:48,167 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. Received shutdown request... [2021-06-17 10:08:44,299 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-17 10:08:44,299 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-17 10:08:44,362 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 10:08:44,363 WARN L196 ceAbstractionStarter]: Timeout [2021-06-17 10:08:44,363 INFO L202 PluginConnector]: Adding new model difference-det.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 10:08:44 BasicIcfg [2021-06-17 10:08:44,363 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 10:08:44,364 INFO L168 Benchmark]: Toolchain (without parser) took 652121.19 ms. Allocated memory was 185.6 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 166.6 MB in the beginning and 745.6 MB in the end (delta: -578.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-06-17 10:08:44,364 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 185.6 MB. Free memory is still 167.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 10:08:44,364 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.67 ms. Allocated memory is still 185.6 MB. Free memory was 166.5 MB in the beginning and 165.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-17 10:08:44,364 INFO L168 Benchmark]: Boogie Preprocessor took 22.44 ms. Allocated memory is still 185.6 MB. Free memory was 165.1 MB in the beginning and 164.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-17 10:08:44,374 INFO L168 Benchmark]: RCFGBuilder took 263.04 ms. Allocated memory is still 185.6 MB. Free memory was 163.9 MB in the beginning and 149.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-06-17 10:08:44,374 INFO L168 Benchmark]: TraceAbstraction took 651801.60 ms. Allocated memory was 185.6 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 148.6 MB in the beginning and 745.6 MB in the end (delta: -597.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-06-17 10:08:44,375 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 0.15 ms. Allocated memory is still 185.6 MB. Free memory is still 167.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 24.67 ms. Allocated memory is still 185.6 MB. Free memory was 166.5 MB in the beginning and 165.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 22.44 ms. Allocated memory is still 185.6 MB. Free memory was 165.1 MB in the beginning and 164.0 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 263.04 ms. Allocated memory is still 185.6 MB. Free memory was 163.9 MB in the beginning and 149.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 651801.60 ms. Allocated memory was 185.6 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 148.6 MB in the beginning and 745.6 MB in the end (delta: -597.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 247715, positive: 214568, positive conditional: 213828, positive unconditional: 740, negative: 33147, negative conditional: 33145, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 215027, positive: 214568, positive conditional: 213828, positive unconditional: 740, negative: 459, negative conditional: 457, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 215027, positive: 210700, positive conditional: 0, positive unconditional: 210700, negative: 4327, negative conditional: 0, negative unconditional: 4327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 543, positive: 541, positive conditional: 0, positive unconditional: 541, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 543, positive: 539, positive conditional: 0, positive unconditional: 539, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 215027, positive: 210159, positive conditional: 0, positive unconditional: 210159, negative: 4325, negative conditional: 0, negative unconditional: 4325, unknown: 543, unknown conditional: 0, unknown unconditional: 543] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793 ], Maximal queried relation: 31, Independence queries for same thread: 32688 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2343, Number of persistent set computation: 40698, Number of trivial persistent sets: 28088, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 247715, positive: 214568, positive conditional: 213828, positive unconditional: 740, negative: 33147, negative conditional: 33145, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 215027, positive: 214568, positive conditional: 213828, positive unconditional: 740, negative: 459, negative conditional: 457, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 215027, positive: 210700, positive conditional: 0, positive unconditional: 210700, negative: 4327, negative conditional: 0, negative unconditional: 4327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 543, positive: 541, positive conditional: 0, positive unconditional: 541, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 543, positive: 539, positive conditional: 0, positive unconditional: 539, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 4, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 215027, positive: 210159, positive conditional: 0, positive unconditional: 210159, negative: 4325, negative conditional: 0, negative unconditional: 4325, unknown: 543, unknown conditional: 0, unknown unconditional: 543] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793, SemanticConditionEliminator.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 33889, positive: 3868, positive conditional: 3868, positive unconditional: 0, negative: 30021, negative conditional: 25228, negative unconditional: 4793, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 341, positive: 55, positive conditional: 53, positive unconditional: 2, negative: 286, negative conditional: 284, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 665, positive: 138, positive conditional: 73, positive unconditional: 65, negative: 528, negative conditional: 492, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 33889, positive: 3815, positive conditional: 3815, positive unconditional: 0, negative: 29737, negative conditional: 24944, negative unconditional: 4793, unknown: 337, unknown conditional: 337, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 880, Positive cache size: 594, Positive conditional cache size: 53, Positive unconditional cache size: 541, Negative cache size: 286, Negative conditional cache size: 284, Negative unconditional cache size: 2, Eliminated conditions: 4793 ], Maximal queried relation: 31, Independence queries for same thread: 32688 - TimeoutResultAtElement [Line: 86]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 646 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 57 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 651714.4ms, OverallIterations: 32, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.6ms, PartialOrderReductionTime: 477698.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 5929, 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: 1451.9ms SsaConstructionTime, 15956.3ms SatisfiabilityAnalysisTime, 148737.9ms InterpolantComputationTime, 33320 NumberOfCodeBlocks, 33320 NumberOfCodeBlocksAsserted, 987 NumberOfCheckSat, 33256 ConstructedInterpolants, 0 QuantifiedInterpolants, 304111 SizeOfPredicates, 106 NumberOfNonLiveVariables, 45491 ConjunctsInSsa, 7336 ConjunctsInUnsatCore, 64 InterpolantComputations, 0 PerfectInterpolantSequences, 721832/1336556 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 !SESSION 2021-06-17 09:57:50.480 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.11 java.vendor=Debian BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/difference-det.wvr.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/difference-det.wvr.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-17 10:08:44.879 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f003d543e/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:191) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f003d543e/.metadata/.log.