/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/parallel/ticket-5.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9bbddad6b14272d9691b7fb6f1c011d15ab18596-9bbddad [2021-06-14 21:04:00,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-14 21:04:00,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-14 21:04:00,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-14 21:04:00,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-14 21:04:00,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-14 21:04:00,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-14 21:04:00,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-14 21:04:00,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-14 21:04:00,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-14 21:04:00,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-14 21:04:00,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-14 21:04:00,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-14 21:04:00,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-14 21:04:00,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-14 21:04:00,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-14 21:04:00,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-14 21:04:00,426 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-14 21:04:00,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-14 21:04:00,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-14 21:04:00,464 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-14 21:04:00,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-14 21:04:00,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-14 21:04:00,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-14 21:04:00,466 INFO L138 SettingsManager]: * Use SBE=true [2021-06-14 21:04:00,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-14 21:04:00,467 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-14 21:04:00,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-14 21:04:00,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-14 21:04:00,469 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-14 21:04:00,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 21:04:00,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-14 21:04:00,470 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-14 21:04:00,471 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-14 21:04:00,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-14 21:04:00,471 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-14 21:04:00,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-14 21:04:00,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-14 21:04:00,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-14 21:04:00,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-14 21:04:00,762 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-14 21:04:00,763 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-14 21:04:00,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/ticket-5.wvr.bpl [2021-06-14 21:04:00,764 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/ticket-5.wvr.bpl' [2021-06-14 21:04:00,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-14 21:04:00,862 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-14 21:04:00,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-14 21:04:00,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-14 21:04:00,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-14 21:04:00,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-14 21:04:00,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-14 21:04:00,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-14 21:04:00,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-14 21:04:00,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... [2021-06-14 21:04:00,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-14 21:04:00,913 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-14 21:04:00,913 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-14 21:04:00,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-14 21:04:00,914 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-14 21:04:00,989 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-14 21:04:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-14 21:04:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-14 21:04:00,990 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-14 21:04:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-14 21:04:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-14 21:04:00,990 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-14 21:04:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-14 21:04:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-14 21:04:00,991 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-14 21:04:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-14 21:04:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-14 21:04:00,991 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-14 21:04:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-14 21:04:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-14 21:04:00,992 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-06-14 21:04:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-06-14 21:04:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-06-14 21:04:00,993 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-14 21:04:01,264 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-14 21:04:01,264 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-14 21:04:01,266 INFO L202 PluginConnector]: Adding new model ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 09:04:01 BoogieIcfgContainer [2021-06-14 21:04:01,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-14 21:04:01,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-14 21:04:01,268 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-14 21:04:01,270 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-14 21:04:01,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.06 09:04:00" (1/2) ... [2021-06-14 21:04:01,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@355449a9 and model type ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.06 09:04:01, skipping insertion in model container [2021-06-14 21:04:01,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.06 09:04:01" (2/2) ... [2021-06-14 21:04:01,272 INFO L111 eAbstractionObserver]: Analyzing ICFG ticket-5.wvr.bpl [2021-06-14 21:04:01,276 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-14 21:04:01,276 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-14 21:04:01,276 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-14 21:04:01,293 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-14 21:04:01,380 INFO L149 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-06-14 21:04:01,400 INFO L255 AbstractCegarLoop]: Starting to check reachability of 6 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-14 21:04:01,472 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-14 21:04:01,473 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-14 21:04:01,473 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-14 21:04:01,473 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-14 21:04:01,473 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-14 21:04:01,473 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-14 21:04:01,473 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-14 21:04:01,473 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-14 21:04:02,585 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:02,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:02,589 INFO L82 PathProgramCache]: Analyzing trace with hash -677001022, now seen corresponding path program 1 times [2021-06-14 21:04:02,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:02,596 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384911251] [2021-06-14 21:04:02,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:02,754 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:02,754 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384911251] [2021-06-14 21:04:02,755 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384911251] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:02,755 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:02,755 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 21:04:02,755 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617313507] [2021-06-14 21:04:02,759 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 21:04:02,760 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:02,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 21:04:02,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-06-14 21:04:02,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:02,771 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:02,773 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:02,773 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:03,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:03,415 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-14 21:04:03,415 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:03,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:03,417 INFO L82 PathProgramCache]: Analyzing trace with hash -1384386514, now seen corresponding path program 2 times [2021-06-14 21:04:03,417 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:03,418 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845139754] [2021-06-14 21:04:03,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:03,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:03,509 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:03,509 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845139754] [2021-06-14 21:04:03,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845139754] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:03,509 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:03,510 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 21:04:03,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064747225] [2021-06-14 21:04:03,511 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 21:04:03,512 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:03,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 21:04:03,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-06-14 21:04:03,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:03,513 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:03,513 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:03,513 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:03,514 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:04,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:04,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:04,400 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-14 21:04:04,401 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:04,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:04,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1726667038, now seen corresponding path program 3 times [2021-06-14 21:04:04,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:04,401 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555025548] [2021-06-14 21:04:04,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:04,442 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:04,442 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555025548] [2021-06-14 21:04:04,443 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555025548] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:04,443 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:04,443 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-14 21:04:04,443 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [436604729] [2021-06-14 21:04:04,443 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-14 21:04:04,444 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:04,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-14 21:04:04,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-06-14 21:04:04,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:04,444 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:04,445 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 5 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:04,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:04,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:04,445 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:05,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:05,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:05,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:05,381 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-14 21:04:05,381 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:05,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:05,382 INFO L82 PathProgramCache]: Analyzing trace with hash 265693624, now seen corresponding path program 4 times [2021-06-14 21:04:05,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:05,382 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721343482] [2021-06-14 21:04:05,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:05,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:05,436 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:05,436 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721343482] [2021-06-14 21:04:05,436 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721343482] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:05,436 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:05,436 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-06-14 21:04:05,436 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42711702] [2021-06-14 21:04:05,437 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-14 21:04:05,437 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:05,437 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-14 21:04:05,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-06-14 21:04:05,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:05,438 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:05,438 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 7 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:05,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:05,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:05,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:05,438 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:06,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:06,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:06,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:06,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:06,298 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-14 21:04:06,298 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:06,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:06,298 INFO L82 PathProgramCache]: Analyzing trace with hash -2005303446, now seen corresponding path program 5 times [2021-06-14 21:04:06,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:06,299 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363986996] [2021-06-14 21:04:06,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:06,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:06,483 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:06,483 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363986996] [2021-06-14 21:04:06,483 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363986996] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:06,483 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:06,483 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-14 21:04:06,483 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [732761239] [2021-06-14 21:04:06,484 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-14 21:04:06,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:06,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-14 21:04:06,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-06-14 21:04:06,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:06,485 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:06,485 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.333333333333333) internal successors, (39), 8 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:06,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:06,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:06,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:06,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:06,485 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:07,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:07,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:07,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:07,180 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-14 21:04:07,181 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:07,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:07,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1614026630, now seen corresponding path program 6 times [2021-06-14 21:04:07,181 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:07,181 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401332438] [2021-06-14 21:04:07,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:07,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:07,251 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:07,252 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401332438] [2021-06-14 21:04:07,252 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401332438] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:07,252 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:07,252 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-06-14 21:04:07,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078289694] [2021-06-14 21:04:07,252 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-14 21:04:07,252 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:07,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-14 21:04:07,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2021-06-14 21:04:07,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:07,253 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:07,253 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 3.9) internal successors, (39), 9 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:07,253 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:07,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:07,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:07,254 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:07,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:07,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:07,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:07,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 21:04:07,794 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-14 21:04:07,795 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:07,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:07,795 INFO L82 PathProgramCache]: Analyzing trace with hash 286228048, now seen corresponding path program 7 times [2021-06-14 21:04:07,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:07,795 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634243754] [2021-06-14 21:04:07,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:07,852 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:07,852 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634243754] [2021-06-14 21:04:07,852 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634243754] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:07,852 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:07,852 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-14 21:04:07,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872568592] [2021-06-14 21:04:07,853 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-14 21:04:07,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:07,853 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-14 21:04:07,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-06-14 21:04:07,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:07,854 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:07,854 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 4 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 21:04:07,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:15,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 21:04:15,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:04:15,045 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-06-14 21:04:15,045 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-06-14 21:04:15,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-14 21:04:15,045 INFO L82 PathProgramCache]: Analyzing trace with hash -1805234776, now seen corresponding path program 8 times [2021-06-14 21:04:15,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-14 21:04:15,045 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043300925] [2021-06-14 21:04:15,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-14 21:04:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-14 21:04:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-14 21:04:15,084 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-14 21:04:15,084 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043300925] [2021-06-14 21:04:15,084 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043300925] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-14 21:04:15,084 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-14 21:04:15,084 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-14 21:04:15,085 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2098838406] [2021-06-14 21:04:15,085 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-14 21:04:15,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-14 21:04:15,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-14 21:04:15,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-06-14 21:04:15,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:15,086 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-14 21:04:15,086 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:04:15,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-14 21:04:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-14 21:04:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-14 21:04:20,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-06-14 21:04:20,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-14 21:04:20,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-14 21:04:20,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-14 21:04:20,460 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-14 21:04:20,472 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-14 21:04:20,474 INFO L202 PluginConnector]: Adding new model ticket-5.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.06 09:04:20 BasicIcfg [2021-06-14 21:04:20,474 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-14 21:04:20,475 INFO L168 Benchmark]: Toolchain (without parser) took 19612.68 ms. Allocated memory was 184.5 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 164.4 MB in the beginning and 2.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 8.0 GB. [2021-06-14 21:04:20,475 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 184.5 MB. Free memory is still 165.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-14 21:04:20,475 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.31 ms. Allocated memory is still 184.5 MB. Free memory was 164.3 MB in the beginning and 162.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-14 21:04:20,476 INFO L168 Benchmark]: Boogie Preprocessor took 18.17 ms. Allocated memory is still 184.5 MB. Free memory was 162.8 MB in the beginning and 161.8 MB in the end (delta: 956.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-14 21:04:20,476 INFO L168 Benchmark]: RCFGBuilder took 353.65 ms. Allocated memory is still 184.5 MB. Free memory was 161.8 MB in the beginning and 146.6 MB in the end (delta: 15.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-06-14 21:04:20,476 INFO L168 Benchmark]: TraceAbstraction took 19206.58 ms. Allocated memory was 184.5 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 146.2 MB in the beginning and 2.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 8.0 GB. [2021-06-14 21:04:20,477 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 0.16 ms. Allocated memory is still 184.5 MB. Free memory is still 165.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 29.31 ms. Allocated memory is still 184.5 MB. Free memory was 164.3 MB in the beginning and 162.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 18.17 ms. Allocated memory is still 184.5 MB. Free memory was 162.8 MB in the beginning and 161.8 MB in the end (delta: 956.6 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 353.65 ms. Allocated memory is still 184.5 MB. Free memory was 161.8 MB in the beginning and 146.6 MB in the end (delta: 15.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 19206.58 ms. Allocated memory was 184.5 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 146.2 MB in the beginning and 2.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.4 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: 517473, positive: 472885, positive conditional: 470945, positive unconditional: 1940, negative: 44588, negative conditional: 44485, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 517473, positive: 472885, positive conditional: 470945, positive unconditional: 1940, negative: 44588, negative conditional: 44485, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 517473, positive: 461003, positive conditional: 0, positive unconditional: 461003, negative: 56470, negative conditional: 0, negative unconditional: 56470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1307, positive: 1251, positive conditional: 0, positive unconditional: 1251, negative: 56, negative conditional: 0, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1307, positive: 1199, positive conditional: 0, positive unconditional: 1199, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 108, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 56, negative conditional: 0, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 517473, positive: 459752, positive conditional: 0, positive unconditional: 459752, negative: 56414, negative conditional: 0, negative unconditional: 56414, unknown: 1307, unknown conditional: 0, unknown unconditional: 1307] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080 ], Maximal queried relation: 8, Independence queries for same thread: 0 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 9499, Number of persistent set computation: 173074, Number of trivial persistent sets: 137608, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 517473, positive: 472885, positive conditional: 470945, positive unconditional: 1940, negative: 44588, negative conditional: 44485, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 517473, positive: 472885, positive conditional: 470945, positive unconditional: 1940, negative: 44588, negative conditional: 44485, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 517473, positive: 461003, positive conditional: 0, positive unconditional: 461003, negative: 56470, negative conditional: 0, negative unconditional: 56470, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1307, positive: 1251, positive conditional: 0, positive unconditional: 1251, negative: 56, negative conditional: 0, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1307, positive: 1199, positive conditional: 0, positive unconditional: 1199, negative: 108, negative conditional: 0, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 108, positive: 52, positive conditional: 0, positive unconditional: 52, negative: 56, negative conditional: 0, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 517473, positive: 459752, positive conditional: 0, positive unconditional: 459752, negative: 56414, negative conditional: 0, negative unconditional: 56414, unknown: 1307, unknown conditional: 0, unknown unconditional: 1307] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080, SemanticConditionEliminator.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 357051, positive: 11882, positive conditional: 11882, positive unconditional: 0, negative: 345169, negative conditional: 220879, negative unconditional: 124290, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1230, positive: 92, positive conditional: 40, positive unconditional: 52, negative: 1138, negative conditional: 1082, negative unconditional: 56, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 1683, positive: 153, positive conditional: 45, positive unconditional: 108, negative: 1530, negative conditional: 1318, negative unconditional: 211, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 357051, positive: 11842, positive conditional: 11842, positive unconditional: 0, negative: 344087, negative conditional: 219797, negative unconditional: 124290, unknown: 1122, unknown conditional: 1122, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2429, Positive cache size: 1291, Positive conditional cache size: 40, Positive unconditional cache size: 1251, Negative cache size: 1138, Negative conditional cache size: 1082, Negative unconditional cache size: 56, Eliminated conditions: 124080 ], Maximal queried relation: 8, Independence queries for same thread: 0 - PositiveResult [Line: 95]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 83 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19042.1ms, OverallIterations: 8, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 24.8ms, PartialOrderReductionTime: 18208.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 66, 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: 17.3ms SsaConstructionTime, 141.1ms SatisfiabilityAnalysisTime, 472.4ms InterpolantComputationTime, 312 NumberOfCodeBlocks, 312 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 304 ConstructedInterpolants, 0 QuantifiedInterpolants, 907 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...