/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-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 21:25:28,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 21:25:28,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 21:25:28,232 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-06-24 21:25:28,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 21:25:28,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 21:25:28,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 21:25:28,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 21:25:28,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 21:25:28,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 21:25:28,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 21:25:28,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 21:25:28,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 21:25:28,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 21:25:28,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 21:25:28,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 21:25:28,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-24 21:25:28,261 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-Random42.epf [2021-06-24 21:25:28,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 21:25:28,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 21:25:28,281 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 21:25:28,281 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 21:25:28,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 21:25:28,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 21:25:28,283 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 21:25:28,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 21:25:28,283 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 21:25:28,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 21:25:28,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 21:25:28,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 21:25:28,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 21:25:28,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 21:25:28,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 21:25:28,285 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 21:25:28,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 21:25:28,285 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 21:25:28,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 21:25:28,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 21:25:28,286 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 21:25:28,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 21:25:28,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 21:25:28,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 21:25:28,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 21:25:28,287 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 21:25:28,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 21:25:28,288 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-24 21:25:28,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-24 21:25:28,288 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 21:25:28,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 21:25:28,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 21:25:28,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 21:25:28,617 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 21:25:28,618 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 21:25:28,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl [2021-06-24 21:25:28,619 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl' [2021-06-24 21:25:28,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 21:25:28,647 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 21:25:28,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 21:25:28,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 21:25:28,648 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 21:25:28,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 21:25:28,678 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 21:25:28,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 21:25:28,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 21:25:28,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/1) ... [2021-06-24 21:25:28,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 21:25:28,691 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 21:25:28,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 21:25:28,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 21:25:28,692 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (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 [2021-06-24 21:25:28,743 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 21:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 21:25:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 21:25:28,743 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 21:25:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 21:25:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 21:25:28,744 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 21:25:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 21:25:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 21:25:28,745 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-24 21:25:28,928 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 21:25:28,944 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 21:25:28,945 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 21:25:28,946 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:25:28 BoogieIcfgContainer [2021-06-24 21:25:28,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 21:25:28,947 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 21:25:28,947 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 21:25:28,949 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 21:25:28,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:25:28" (1/2) ... [2021-06-24 21:25:28,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59a95782 and model type bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 09:25:28, skipping insertion in model container [2021-06-24 21:25:28,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:25:28" (2/2) ... [2021-06-24 21:25:28,951 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth05.bpl [2021-06-24 21:25:28,955 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 21:25:28,955 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 21:25:28,955 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 21:25:28,955 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 21:25:29,034 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 21:25:29,076 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 [2021-06-24 21:25:29,156 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:29,157 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:29,157 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:29,157 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:29,157 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:29,157 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:29,157 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:29,157 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 21:25:42,019 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/6) [2021-06-24 21:25:42,021 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-24 21:25:42,052 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:25:42,053 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:25:42,053 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:25:42,053 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:25:42,053 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:25:42,053 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:25:42,053 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:25:42,053 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:25:42,174 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:42,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:42,177 INFO L82 PathProgramCache]: Analyzing trace with hash 932298679, now seen corresponding path program 1 times [2021-06-24 21:25:42,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:42,183 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442476105] [2021-06-24 21:25:42,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:42,274 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:42,274 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442476105] [2021-06-24 21:25:42,275 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442476105] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:42,275 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:42,275 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:25:42,276 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137539245] [2021-06-24 21:25:42,280 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:42,280 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:42,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:42,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:42,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:42,290 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:42,290 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2021-06-24 21:25:42,290 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:42,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:42,553 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 21:25:42,553 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:42,554 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:42,554 INFO L82 PathProgramCache]: Analyzing trace with hash 920805200, now seen corresponding path program 1 times [2021-06-24 21:25:42,554 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:42,555 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311365203] [2021-06-24 21:25:42,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:42,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:25:42,597 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:42,597 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311365203] [2021-06-24 21:25:42,597 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311365203] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:25:42,597 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:25:42,597 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:25:42,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537543008] [2021-06-24 21:25:42,598 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:25:42,598 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:42,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:25:42,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:25:42,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:42,599 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:42,599 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 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) [2021-06-24 21:25:42,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:42,599 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:42,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:42,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:42,771 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 21:25:42,771 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:42,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:42,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1774302322, now seen corresponding path program 1 times [2021-06-24 21:25:42,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:42,772 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642232789] [2021-06-24 21:25:42,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:42,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:42,939 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:42,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642232789] [2021-06-24 21:25:42,940 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642232789] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:42,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [663706829] [2021-06-24 21:25:42,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:42,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:42,997 INFO L263 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 19 conjunts are in the unsatisfiable core [2021-06-24 21:25:43,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:25:43,123 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [663706829] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:43,123 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:43,123 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-06-24 21:25:43,124 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59185530] [2021-06-24 21:25:43,125 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-24 21:25:43,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:43,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-24 21:25:43,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-06-24 21:25:43,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,127 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:43,127 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 4.2727272727272725) internal successors, (47), 10 states have internal predecessors, (47), 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) [2021-06-24 21:25:43,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:43,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:43,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:43,975 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:43,976 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:43,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:43,976 INFO L82 PathProgramCache]: Analyzing trace with hash -819559626, now seen corresponding path program 1 times [2021-06-24 21:25:43,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:43,978 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1573286355] [2021-06-24 21:25:43,979 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:25:44,107 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:44,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1573286355] [2021-06-24 21:25:44,107 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1573286355] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:44,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [165680211] [2021-06-24 21:25:44,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:44,141 WARN L261 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-24 21:25:44,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:25:44,274 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [165680211] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:44,278 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:44,278 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-06-24 21:25:44,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531536548] [2021-06-24 21:25:44,278 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-24 21:25:44,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:44,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-24 21:25:44,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2021-06-24 21:25:44,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:44,280 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:44,280 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:25:44,280 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:44,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:44,281 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:45,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:45,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:45,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:45,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:25:45,704 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:45,705 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:45,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:45,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1809664532, now seen corresponding path program 1 times [2021-06-24 21:25:45,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:45,705 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755240284] [2021-06-24 21:25:45,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-06-24 21:25:45,818 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:45,818 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755240284] [2021-06-24 21:25:45,818 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755240284] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:45,818 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [177285263] [2021-06-24 21:25:45,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:45,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 33 conjunts are in the unsatisfiable core [2021-06-24 21:25:45,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-06-24 21:25:46,013 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [177285263] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:46,014 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:46,014 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-24 21:25:46,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160759781] [2021-06-24 21:25:46,015 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:25:46,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:46,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:25:46,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:25:46,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:46,015 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:46,015 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 8 states have internal predecessors, (40), 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) [2021-06-24 21:25:46,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:46,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:46,015 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:46,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:25:46,016 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:57,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:57,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:57,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:57,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:25:57,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:57,472 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:57,472 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:25:57,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:25:57,473 INFO L82 PathProgramCache]: Analyzing trace with hash 1237057807, now seen corresponding path program 1 times [2021-06-24 21:25:57,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:25:57,473 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277312674] [2021-06-24 21:25:57,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:25:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:57,553 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:25:57,553 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277312674] [2021-06-24 21:25:57,553 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277312674] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:57,554 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [751354063] [2021-06-24 21:25:57,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:25:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:25:57,586 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 30 conjunts are in the unsatisfiable core [2021-06-24 21:25:57,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:25:57,695 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:25:57,695 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [751354063] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:25:57,695 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:25:57,695 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-06-24 21:25:57,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1577380286] [2021-06-24 21:25:57,696 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-24 21:25:57,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:25:57,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-24 21:25:57,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=46, Unknown=0, NotChecked=0, Total=90 [2021-06-24 21:25:57,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:25:57,696 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:25:57,696 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.5) internal successors, (45), 9 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:25:57,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:57,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:25:57,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:25:57,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:25:57,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:25:57,697 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:38,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:38,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:38,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:26:38,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:26:38,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:26:38,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:26:38,684 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:26:38,688 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (2/6) [2021-06-24 21:26:38,688 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:26:38,697 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:26:38,697 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:26:38,698 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:26:38,698 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:26:38,698 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:26:38,698 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:26:38,698 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:26:38,698 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== [2021-06-24 21:26:38,764 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:38,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:38,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1683555484, now seen corresponding path program 1 times [2021-06-24 21:26:38,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:38,764 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606471900] [2021-06-24 21:26:38,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:38,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:26:38,771 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:38,771 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606471900] [2021-06-24 21:26:38,771 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [606471900] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:26:38,771 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:26:38,771 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:26:38,771 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710470828] [2021-06-24 21:26:38,771 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:26:38,771 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:38,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:26:38,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:26:38,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:38,772 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:38,772 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 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) [2021-06-24 21:26:38,772 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:38,968 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-24 21:26:38,968 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:38,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:38,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1733053268, now seen corresponding path program 1 times [2021-06-24 21:26:38,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:38,968 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234302020] [2021-06-24 21:26:38,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:26:38,976 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:38,976 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234302020] [2021-06-24 21:26:38,976 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234302020] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:26:38,976 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:26:38,976 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:26:38,977 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312221163] [2021-06-24 21:26:38,977 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:26:38,977 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:38,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:26:38,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:26:38,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:38,977 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:38,978 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 11.0) internal successors, (22), 3 states have internal predecessors, (22), 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) [2021-06-24 21:26:38,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:38,978 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:39,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,134 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-24 21:26:39,134 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:39,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:39,134 INFO L82 PathProgramCache]: Analyzing trace with hash 133776466, now seen corresponding path program 1 times [2021-06-24 21:26:39,134 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:39,134 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867218329] [2021-06-24 21:26:39,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:26:39,172 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:39,172 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867218329] [2021-06-24 21:26:39,172 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867218329] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:39,172 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1255732321] [2021-06-24 21:26:39,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:26:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:39,197 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 13 conjunts are in the unsatisfiable core [2021-06-24 21:26:39,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:26:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:26:39,254 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1255732321] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:39,254 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:26:39,255 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2021-06-24 21:26:39,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837689600] [2021-06-24 21:26:39,255 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:26:39,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:39,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:26:39,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:26:39,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:39,255 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:39,255 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.857142857142857) internal successors, (27), 6 states have internal predecessors, (27), 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) [2021-06-24 21:26:39,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:39,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:39,711 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-06-24 21:26:39,712 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:39,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:39,712 INFO L82 PathProgramCache]: Analyzing trace with hash -287620610, now seen corresponding path program 1 times [2021-06-24 21:26:39,712 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:39,712 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98366843] [2021-06-24 21:26:39,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:26:39,762 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:39,762 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98366843] [2021-06-24 21:26:39,762 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98366843] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:39,763 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1541829519] [2021-06-24 21:26:39,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:26:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:39,787 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-24 21:26:39,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:26:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:26:39,879 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1541829519] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:39,879 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:26:39,879 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-06-24 21:26:39,879 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408860259] [2021-06-24 21:26:39,880 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-24 21:26:39,880 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:39,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-24 21:26:39,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2021-06-24 21:26:39,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:39,880 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:39,880 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:26:39,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,880 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:39,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:39,881 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:41,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:41,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:41,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:41,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:26:41,384 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:26:41,384 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:41,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:41,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1470937241, now seen corresponding path program 1 times [2021-06-24 21:26:41,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:41,385 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134454413] [2021-06-24 21:26:41,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:41,453 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:26:41,453 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:41,453 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134454413] [2021-06-24 21:26:41,453 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1134454413] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:26:41,453 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:26:41,454 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-06-24 21:26:41,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076886022] [2021-06-24 21:26:41,454 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-24 21:26:41,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:41,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-24 21:26:41,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=37, Unknown=0, NotChecked=0, Total=72 [2021-06-24 21:26:41,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:41,454 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:41,455 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 8 states have internal predecessors, (33), 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) [2021-06-24 21:26:41,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:41,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:41,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:41,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:26:41,455 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:50,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:50,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:50,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:50,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:26:50,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:26:50,487 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-24 21:26:50,488 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:26:50,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:26:50,488 INFO L82 PathProgramCache]: Analyzing trace with hash 1910326096, now seen corresponding path program 1 times [2021-06-24 21:26:50,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:26:50,488 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146439981] [2021-06-24 21:26:50,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:26:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-24 21:26:50,731 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:26:50,731 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146439981] [2021-06-24 21:26:50,731 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146439981] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:50,731 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1230379212] [2021-06-24 21:26:50,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:26:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:26:50,762 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-24 21:26:50,762 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:26:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-24 21:26:50,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1230379212] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:26:50,858 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:26:50,858 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-06-24 21:26:50,858 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221447501] [2021-06-24 21:26:50,858 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-24 21:26:50,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:26:50,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-24 21:26:50,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=46, Unknown=0, NotChecked=0, Total=90 [2021-06-24 21:26:50,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:26:50,859 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:26:50,859 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 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) [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:26:50,859 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:31,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:27:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:27:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-24 21:27:31,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:31,904 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-24 21:27:31,908 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was SAFE (3/6) [2021-06-24 21:27:31,909 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:27:31,915 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:27:31,915 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:27:31,915 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:27:31,915 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:27:31,915 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:27:31,915 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:27:31,915 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:27:31,915 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 21:27:31,964 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:31,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:31,964 INFO L82 PathProgramCache]: Analyzing trace with hash -2110344019, now seen corresponding path program 1 times [2021-06-24 21:27:31,964 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:31,965 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763088549] [2021-06-24 21:27:31,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:31,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:27:31,970 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:31,970 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763088549] [2021-06-24 21:27:31,970 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763088549] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:27:31,970 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:27:31,970 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:27:31,970 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379939161] [2021-06-24 21:27:31,970 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:27:31,970 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:31,970 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:27:31,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:27:31,971 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:31,971 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:31,971 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-06-24 21:27:31,971 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,075 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-06-24 21:27:32,075 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:32,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:32,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1782700253, now seen corresponding path program 1 times [2021-06-24 21:27:32,075 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:32,075 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652335261] [2021-06-24 21:27:32,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:32,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:27:32,084 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:32,084 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652335261] [2021-06-24 21:27:32,084 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652335261] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:27:32,084 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:27:32,084 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:27:32,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494761555] [2021-06-24 21:27:32,084 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:27:32,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:32,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:27:32,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:27:32,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,085 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:32,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 6.5) internal successors, (13), 3 states have internal predecessors, (13), 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) [2021-06-24 21:27:32,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,196 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-06-24 21:27:32,196 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:32,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:32,197 INFO L82 PathProgramCache]: Analyzing trace with hash 1100261118, now seen corresponding path program 1 times [2021-06-24 21:27:32,197 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:32,197 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434715595] [2021-06-24 21:27:32,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:27:32,240 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:32,240 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434715595] [2021-06-24 21:27:32,240 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434715595] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:32,240 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1392408662] [2021-06-24 21:27:32,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:32,258 INFO L263 TraceCheckSpWp]: Trace formula consists of 41 conjuncts, 14 conjunts are in the unsatisfiable core [2021-06-24 21:27:32,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:27:32,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:27:32,303 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1392408662] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:32,303 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:27:32,303 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-06-24 21:27:32,303 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671428197] [2021-06-24 21:27:32,303 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-24 21:27:32,303 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:32,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-24 21:27:32,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-06-24 21:27:32,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,304 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:32,304 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 3.5454545454545454) internal successors, (39), 10 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) [2021-06-24 21:27:32,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:32,784 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:32,784 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:32,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:32,785 INFO L82 PathProgramCache]: Analyzing trace with hash 219732020, now seen corresponding path program 1 times [2021-06-24 21:27:32,785 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:32,785 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957812753] [2021-06-24 21:27:32,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:32,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:27:32,861 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:32,861 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957812753] [2021-06-24 21:27:32,861 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957812753] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:32,862 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [550736807] [2021-06-24 21:27:32,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:32,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 76 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-24 21:27:32,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:27:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-24 21:27:32,964 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [550736807] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:32,964 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:27:32,964 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2021-06-24 21:27:32,966 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111911894] [2021-06-24 21:27:32,966 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-06-24 21:27:32,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:32,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-06-24 21:27:32,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2021-06-24 21:27:32,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:32,967 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:32,967 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.625) internal successors, (37), 7 states have internal predecessors, (37), 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) [2021-06-24 21:27:32,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:32,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:32,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:34,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:34,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:34,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:34,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:27:34,417 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2021-06-24 21:27:34,417 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:34,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:34,418 INFO L82 PathProgramCache]: Analyzing trace with hash -1264376893, now seen corresponding path program 2 times [2021-06-24 21:27:34,418 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:34,418 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857964021] [2021-06-24 21:27:34,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:27:34,477 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:34,477 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857964021] [2021-06-24 21:27:34,477 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857964021] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:34,477 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [867500349] [2021-06-24 21:27:34,477 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:34,502 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-24 21:27:34,502 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-24 21:27:34,503 WARN L261 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-24 21:27:34,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:27:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:27:34,610 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [867500349] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:34,610 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:27:34,610 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-06-24 21:27:34,610 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747491397] [2021-06-24 21:27:34,610 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-24 21:27:34,610 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:34,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-24 21:27:34,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-06-24 21:27:34,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:34,611 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:34,611 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.733333333333333) internal successors, (71), 14 states have internal predecessors, (71), 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) [2021-06-24 21:27:34,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:34,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:34,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:34,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:27:34,611 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:44,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:44,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:44,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:44,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:27:44,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:27:44,269 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:44,269 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:27:44,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:27:44,269 INFO L82 PathProgramCache]: Analyzing trace with hash -1561521996, now seen corresponding path program 1 times [2021-06-24 21:27:44,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:27:44,270 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51011417] [2021-06-24 21:27:44,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:27:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:44,338 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-24 21:27:44,338 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:27:44,338 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51011417] [2021-06-24 21:27:44,338 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51011417] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:44,338 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [280788266] [2021-06-24 21:27:44,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:27:44,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:27:44,380 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-24 21:27:44,384 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:27:44,476 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-24 21:27:44,477 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [280788266] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:27:44,477 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:27:44,477 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-06-24 21:27:44,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358805610] [2021-06-24 21:27:44,478 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-24 21:27:44,478 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:27:44,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-24 21:27:44,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=46, Unknown=0, NotChecked=0, Total=90 [2021-06-24 21:27:44,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:27:44,478 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:27:44,478 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.8) internal successors, (48), 9 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:27:44,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:44,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:27:44,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:27:44,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:27:44,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:27:44,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:22,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-24 21:28:22,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:22,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:22,230 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-06-24 21:28:22,234 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (4/6) [2021-06-24 21:28:22,234 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:28:22,246 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:28:22,246 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:28:22,246 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:28:22,246 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:28:22,246 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:28:22,246 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:28:22,246 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:28:22,246 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 21:28:22,294 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:22,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:22,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1178850410, now seen corresponding path program 1 times [2021-06-24 21:28:22,294 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:22,294 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436492164] [2021-06-24 21:28:22,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:22,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:28:22,303 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:22,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436492164] [2021-06-24 21:28:22,303 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1436492164] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:28:22,303 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:28:22,303 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:28:22,303 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283873116] [2021-06-24 21:28:22,303 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:28:22,303 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:22,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:28:22,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:28:22,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,304 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:22,304 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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) [2021-06-24 21:28:22,304 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,386 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-06-24 21:28:22,386 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:22,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:22,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1466514228, now seen corresponding path program 1 times [2021-06-24 21:28:22,386 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:22,386 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529772164] [2021-06-24 21:28:22,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:22,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:28:22,401 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:22,401 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529772164] [2021-06-24 21:28:22,401 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529772164] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:28:22,401 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:28:22,401 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:28:22,401 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776781418] [2021-06-24 21:28:22,402 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:28:22,402 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:22,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:28:22,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:28:22,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,402 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:22,402 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 6.0) internal successors, (12), 3 states have internal predecessors, (12), 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) [2021-06-24 21:28:22,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,402 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,481 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-06-24 21:28:22,481 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:22,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:22,481 INFO L82 PathProgramCache]: Analyzing trace with hash -2117642357, now seen corresponding path program 1 times [2021-06-24 21:28:22,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:22,481 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804689246] [2021-06-24 21:28:22,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:28:22,518 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:22,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804689246] [2021-06-24 21:28:22,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804689246] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:28:22,518 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:28:22,518 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:28:22,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1886640360] [2021-06-24 21:28:22,520 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:28:22,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:22,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:28:22,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:28:22,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,520 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:22,520 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 6 states have internal predecessors, (23), 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) [2021-06-24 21:28:22,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,520 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:22,702 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-06-24 21:28:22,702 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:22,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:22,702 INFO L82 PathProgramCache]: Analyzing trace with hash 341065987, now seen corresponding path program 1 times [2021-06-24 21:28:22,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:22,702 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [114676643] [2021-06-24 21:28:22,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:22,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:28:22,739 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:22,739 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [114676643] [2021-06-24 21:28:22,739 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [114676643] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:22,739 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2071991380] [2021-06-24 21:28:22,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:22,762 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-24 21:28:22,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:22,841 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-24 21:28:22,841 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2071991380] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:22,841 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:22,841 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-06-24 21:28:22,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [223607566] [2021-06-24 21:28:22,841 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-24 21:28:22,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:22,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-24 21:28:22,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2021-06-24 21:28:22,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:22,842 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:22,842 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 12 states have internal predecessors, (66), 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) [2021-06-24 21:28:22,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:22,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:22,842 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:23,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:23,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:23,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:23,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:23,335 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-24 21:28:23,335 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:23,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:23,336 INFO L82 PathProgramCache]: Analyzing trace with hash 1536422891, now seen corresponding path program 1 times [2021-06-24 21:28:23,336 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:23,336 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949145508] [2021-06-24 21:28:23,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:23,388 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-06-24 21:28:23,388 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:23,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949145508] [2021-06-24 21:28:23,388 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949145508] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:23,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1235022647] [2021-06-24 21:28:23,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:23,414 WARN L261 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 54 conjunts are in the unsatisfiable core [2021-06-24 21:28:23,415 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-06-24 21:28:23,532 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1235022647] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:23,532 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:23,532 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-06-24 21:28:23,532 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83288823] [2021-06-24 21:28:23,532 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-24 21:28:23,532 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:23,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-24 21:28:23,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-06-24 21:28:23,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:23,532 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:23,533 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.733333333333333) internal successors, (71), 14 states have internal predecessors, (71), 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) [2021-06-24 21:28:23,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:23,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:23,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:23,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:23,533 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:24,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:24,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:24,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:24,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:24,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:24,861 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-06-24 21:28:24,861 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:24,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:24,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1073442230, now seen corresponding path program 1 times [2021-06-24 21:28:24,862 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:24,862 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102275597] [2021-06-24 21:28:24,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-24 21:28:24,924 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:24,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102275597] [2021-06-24 21:28:24,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102275597] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:24,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1530026554] [2021-06-24 21:28:24,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:24,949 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 27 conjunts are in the unsatisfiable core [2021-06-24 21:28:24,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-06-24 21:28:25,026 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1530026554] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:25,026 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:25,026 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2021-06-24 21:28:25,026 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273467156] [2021-06-24 21:28:25,027 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-06-24 21:28:25,027 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:25,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-06-24 21:28:25,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=46, Unknown=0, NotChecked=0, Total=90 [2021-06-24 21:28:25,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:25,027 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:25,027 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.0) internal successors, (40), 9 states have internal predecessors, (40), 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) [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:25,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:28:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:42,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:42,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:42,467 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:42,469 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (5/6) [2021-06-24 21:28:42,469 INFO L255 AbstractCegarLoop]: Starting to check reachability of 1 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:28:42,480 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:28:42,480 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:28:42,480 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:28:42,480 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:28:42,480 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:28:42,480 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:28:42,480 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:28:42,480 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== [2021-06-24 21:28:42,535 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:42,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:42,535 INFO L82 PathProgramCache]: Analyzing trace with hash -793256557, now seen corresponding path program 1 times [2021-06-24 21:28:42,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:42,535 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401283850] [2021-06-24 21:28:42,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:28:42,540 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:42,540 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401283850] [2021-06-24 21:28:42,540 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401283850] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:28:42,540 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:28:42,540 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:28:42,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039143251] [2021-06-24 21:28:42,541 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:28:42,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:42,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:28:42,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:28:42,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,541 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:42,541 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2021-06-24 21:28:42,541 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,594 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-06-24 21:28:42,594 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:42,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:42,595 INFO L82 PathProgramCache]: Analyzing trace with hash 1221636402, now seen corresponding path program 1 times [2021-06-24 21:28:42,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:42,595 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627619909] [2021-06-24 21:28:42,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:28:42,604 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:42,604 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627619909] [2021-06-24 21:28:42,604 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627619909] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:28:42,604 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:28:42,604 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:28:42,605 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769682656] [2021-06-24 21:28:42,605 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:28:42,605 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:42,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:28:42,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:28:42,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,605 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:42,605 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 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) [2021-06-24 21:28:42,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,605 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,777 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-06-24 21:28:42,777 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:42,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:42,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1698351636, now seen corresponding path program 1 times [2021-06-24 21:28:42,777 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:42,777 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532436942] [2021-06-24 21:28:42,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:42,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-24 21:28:42,810 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:42,811 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532436942] [2021-06-24 21:28:42,811 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532436942] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:42,811 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1097525876] [2021-06-24 21:28:42,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:42,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-24 21:28:42,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-06-24 21:28:42,913 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1097525876] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:42,913 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:42,913 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-06-24 21:28:42,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755559169] [2021-06-24 21:28:42,914 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-24 21:28:42,914 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:42,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-24 21:28:42,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-06-24 21:28:42,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:42,914 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:42,914 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 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) [2021-06-24 21:28:42,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:42,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:43,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:43,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:43,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:43,358 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-06-24 21:28:43,358 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:43,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:43,359 INFO L82 PathProgramCache]: Analyzing trace with hash -873926659, now seen corresponding path program 1 times [2021-06-24 21:28:43,359 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:43,359 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537739753] [2021-06-24 21:28:43,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:43,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-06-24 21:28:43,409 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:43,410 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537739753] [2021-06-24 21:28:43,410 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537739753] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:43,410 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112779048] [2021-06-24 21:28:43,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:43,454 WARN L261 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 49 conjunts are in the unsatisfiable core [2021-06-24 21:28:43,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-06-24 21:28:43,645 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112779048] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:43,645 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:43,645 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2021-06-24 21:28:43,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689909339] [2021-06-24 21:28:43,645 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-06-24 21:28:43,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:43,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-06-24 21:28:43,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2021-06-24 21:28:43,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:43,646 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:43,646 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.076923076923077) internal successors, (66), 12 states have internal predecessors, (66), 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) [2021-06-24 21:28:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:43,646 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:44,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:44,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:44,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:44,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:44,964 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:44,965 INFO L430 AbstractCegarLoop]: === Iteration 5 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:44,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:44,965 INFO L82 PathProgramCache]: Analyzing trace with hash -1623797313, now seen corresponding path program 1 times [2021-06-24 21:28:44,965 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:44,965 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107046397] [2021-06-24 21:28:44,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:44,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-24 21:28:45,023 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:45,023 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107046397] [2021-06-24 21:28:45,023 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107046397] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:45,023 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [827767426] [2021-06-24 21:28:45,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:45,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:45,054 WARN L261 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 49 conjunts are in the unsatisfiable core [2021-06-24 21:28:45,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-06-24 21:28:45,168 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [827767426] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:45,168 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:45,168 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2021-06-24 21:28:45,168 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466111561] [2021-06-24 21:28:45,168 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-24 21:28:45,168 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:45,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-24 21:28:45,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2021-06-24 21:28:45,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:45,168 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:45,169 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 4.666666666666667) internal successors, (70), 14 states have internal predecessors, (70), 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) [2021-06-24 21:28:45,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:45,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:45,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:45,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:45,169 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:53,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:53,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:53,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:53,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:53,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:53,821 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-06-24 21:28:53,821 INFO L430 AbstractCegarLoop]: === Iteration 6 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:28:53,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:28:53,821 INFO L82 PathProgramCache]: Analyzing trace with hash 62297781, now seen corresponding path program 1 times [2021-06-24 21:28:53,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:28:53,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888772104] [2021-06-24 21:28:53,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:28:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:53,880 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-24 21:28:53,880 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:28:53,880 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888772104] [2021-06-24 21:28:53,880 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888772104] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:53,880 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1604651528] [2021-06-24 21:28:53,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:28:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:28:53,908 WARN L261 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 54 conjunts are in the unsatisfiable core [2021-06-24 21:28:53,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:28:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 18 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-24 21:28:54,027 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1604651528] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:28:54,027 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:28:54,027 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2021-06-24 21:28:54,027 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479294593] [2021-06-24 21:28:54,028 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-06-24 21:28:54,028 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:28:54,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-06-24 21:28:54,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2021-06-24 21:28:54,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:28:54,028 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:28:54,028 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 5.117647058823529) internal successors, (87), 16 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:28:54,028 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-24 21:29:31,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:29:31,853 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:29:31,854 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (6/6) [2021-06-24 21:29:31,854 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 21:29:31,856 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 09:29:31 BasicIcfg [2021-06-24 21:29:31,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 21:29:31,857 INFO L168 Benchmark]: Toolchain (without parser) took 243209.81 ms. Allocated memory was 175.1 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 153.9 MB in the beginning and 3.1 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 175.1 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.24 ms. Allocated memory is still 175.1 MB. Free memory was 153.9 MB in the beginning and 152.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 INFO L168 Benchmark]: Boogie Preprocessor took 12.64 ms. Allocated memory is still 175.1 MB. Free memory was 152.0 MB in the beginning and 151.0 MB in the end (delta: 996.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 INFO L168 Benchmark]: RCFGBuilder took 254.72 ms. Allocated memory is still 175.1 MB. Free memory was 151.0 MB in the beginning and 138.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 INFO L168 Benchmark]: TraceAbstraction took 242909.21 ms. Allocated memory was 175.1 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 137.8 MB in the beginning and 3.1 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:29:31,857 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 0.12 ms. Allocated memory is still 175.1 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 28.24 ms. Allocated memory is still 175.1 MB. Free memory was 153.9 MB in the beginning and 152.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.64 ms. Allocated memory is still 175.1 MB. Free memory was 152.0 MB in the beginning and 151.0 MB in the end (delta: 996.3 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 254.72 ms. Allocated memory is still 175.1 MB. Free memory was 151.0 MB in the beginning and 138.3 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 242909.21 ms. Allocated memory was 175.1 MB in the beginning and 6.4 GB in the end (delta: 6.2 GB). Free memory was 137.8 MB in the beginning and 3.1 GB in the end (delta: -2.9 GB). Peak memory consumption was 4.1 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: 495652, positive: 397381, positive conditional: 396074, positive unconditional: 1307, negative: 98271, negative conditional: 98175, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 438911, positive: 397381, positive conditional: 396074, positive unconditional: 1307, negative: 41530, negative conditional: 41434, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 438911, positive: 397381, positive conditional: 0, positive unconditional: 397381, negative: 41530, negative conditional: 0, negative unconditional: 41530, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1222, positive: 1157, positive conditional: 0, positive unconditional: 1157, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1222, positive: 1100, positive conditional: 0, positive unconditional: 1100, negative: 122, negative conditional: 0, negative unconditional: 122, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 122, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 359, positive: 175, positive conditional: 0, positive unconditional: 175, negative: 184, negative conditional: 0, negative unconditional: 184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 438911, positive: 396224, positive conditional: 0, positive unconditional: 396224, negative: 41465, negative conditional: 0, negative unconditional: 41465, unknown: 1222, unknown conditional: 0, unknown unconditional: 1222] , Statistics on independence cache: Total cache size (in pairs): 1222, Positive cache size: 1157, Positive conditional cache size: 0, Positive unconditional cache size: 1157, Negative cache size: 65, Negative conditional cache size: 0, Negative unconditional cache size: 65 ], Maximal queried relation: 0, Independence queries for same thread: 56741 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 10610, Number of persistent set computation: 168164, Number of trivial persistent sets: 166580, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 495652, positive: 397381, positive conditional: 396074, positive unconditional: 1307, negative: 98271, negative conditional: 98175, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 438911, positive: 397381, positive conditional: 396074, positive unconditional: 1307, negative: 41530, negative conditional: 41434, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 438911, positive: 397381, positive conditional: 0, positive unconditional: 397381, negative: 41530, negative conditional: 0, negative unconditional: 41530, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1222, positive: 1157, positive conditional: 0, positive unconditional: 1157, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1222, positive: 1100, positive conditional: 0, positive unconditional: 1100, negative: 122, negative conditional: 0, negative unconditional: 122, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 122, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 122, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 65, negative conditional: 0, negative unconditional: 65, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 359, positive: 175, positive conditional: 0, positive unconditional: 175, negative: 184, negative conditional: 0, negative unconditional: 184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 438911, positive: 396224, positive conditional: 0, positive unconditional: 396224, negative: 41465, negative conditional: 0, negative unconditional: 41465, unknown: 1222, unknown conditional: 0, unknown unconditional: 1222] , Statistics on independence cache: Total cache size (in pairs): 1222, Positive cache size: 1157, Positive conditional cache size: 0, Positive unconditional cache size: 1157, Negative cache size: 65, Negative conditional cache size: 0, Negative unconditional cache size: 65 ], Maximal queried relation: 0, Independence queries for same thread: 56741 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3023619, positive: 2830807, positive conditional: 2829410, positive unconditional: 1397, negative: 192812, negative conditional: 192710, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2867735, positive: 2830807, positive conditional: 2829410, positive unconditional: 1397, negative: 36928, negative conditional: 36826, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2867735, positive: 2552123, positive conditional: 0, positive unconditional: 2552123, negative: 315612, negative conditional: 0, negative unconditional: 315612, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1366, positive: 1297, positive conditional: 0, positive unconditional: 1297, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1366, positive: 1229, positive conditional: 0, positive unconditional: 1229, negative: 137, negative conditional: 0, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 137, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2867735, positive: 2550826, positive conditional: 0, positive unconditional: 2550826, negative: 315543, negative conditional: 0, negative unconditional: 315543, unknown: 1366, unknown conditional: 0, unknown unconditional: 1366] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227 ], Maximal queried relation: 6, Independence queries for same thread: 155884 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 40711, Number of persistent set computation: 725836, Number of trivial persistent sets: 724118, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3023619, positive: 2830807, positive conditional: 2829410, positive unconditional: 1397, negative: 192812, negative conditional: 192710, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2867735, positive: 2830807, positive conditional: 2829410, positive unconditional: 1397, negative: 36928, negative conditional: 36826, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2867735, positive: 2552123, positive conditional: 0, positive unconditional: 2552123, negative: 315612, negative conditional: 0, negative unconditional: 315612, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1366, positive: 1297, positive conditional: 0, positive unconditional: 1297, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1366, positive: 1229, positive conditional: 0, positive unconditional: 1229, negative: 137, negative conditional: 0, negative unconditional: 137, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 137, positive: 68, positive conditional: 0, positive unconditional: 68, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2867735, positive: 2550826, positive conditional: 0, positive unconditional: 2550826, negative: 315543, negative conditional: 0, negative unconditional: 315543, unknown: 1366, unknown conditional: 0, unknown unconditional: 1366] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227, SemanticConditionEliminator.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 725786, positive: 278684, positive conditional: 278684, positive unconditional: 0, negative: 447102, negative conditional: 126682, negative unconditional: 320420, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 906, positive: 602, positive conditional: 534, positive unconditional: 68, negative: 304, negative conditional: 235, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 998, positive: 685, positive conditional: 593, positive unconditional: 92, negative: 313, negative conditional: 217, negative unconditional: 96, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 725786, positive: 278150, positive conditional: 278150, positive unconditional: 0, negative: 446867, negative conditional: 126447, negative unconditional: 320420, unknown: 769, unknown conditional: 769, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2135, Positive cache size: 1831, Positive conditional cache size: 534, Positive unconditional cache size: 1297, Negative cache size: 304, Negative conditional cache size: 235, Negative unconditional cache size: 69, Eliminated conditions: 320227 ], Maximal queried relation: 6, Independence queries for same thread: 155884 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3070165, positive: 2866554, positive conditional: 2865163, positive unconditional: 1391, negative: 203611, negative conditional: 203508, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2903861, positive: 2866554, positive conditional: 2865163, positive unconditional: 1391, negative: 37307, negative conditional: 37204, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2903861, positive: 2586484, positive conditional: 0, positive unconditional: 2586484, negative: 317377, negative conditional: 0, negative unconditional: 317377, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1363, positive: 1294, positive conditional: 0, positive unconditional: 1294, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1363, positive: 1228, positive conditional: 0, positive unconditional: 1228, negative: 135, negative conditional: 0, negative unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 135, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2903861, positive: 2585190, positive conditional: 0, positive unconditional: 2585190, negative: 317308, negative conditional: 0, negative unconditional: 317308, unknown: 1363, unknown conditional: 0, unknown unconditional: 1363] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195 ], Maximal queried relation: 6, Independence queries for same thread: 166304 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 39612, Number of persistent set computation: 728562, Number of trivial persistent sets: 727081, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 3070165, positive: 2866554, positive conditional: 2865163, positive unconditional: 1391, negative: 203611, negative conditional: 203508, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2903861, positive: 2866554, positive conditional: 2865163, positive unconditional: 1391, negative: 37307, negative conditional: 37204, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2903861, positive: 2586484, positive conditional: 0, positive unconditional: 2586484, negative: 317377, negative conditional: 0, negative unconditional: 317377, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1363, positive: 1294, positive conditional: 0, positive unconditional: 1294, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1363, positive: 1228, positive conditional: 0, positive unconditional: 1228, negative: 135, negative conditional: 0, negative unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 135, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2903861, positive: 2585190, positive conditional: 0, positive unconditional: 2585190, negative: 317308, negative conditional: 0, negative unconditional: 317308, unknown: 1363, unknown conditional: 0, unknown unconditional: 1363] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195, SemanticConditionEliminator.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 763106, positive: 280070, positive conditional: 280070, positive unconditional: 0, negative: 483036, negative conditional: 120640, negative unconditional: 362396, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 936, positive: 639, positive conditional: 573, positive unconditional: 66, negative: 297, negative conditional: 228, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 824, positive: 560, positive conditional: 469, positive unconditional: 90, negative: 265, negative conditional: 211, negative unconditional: 53, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 763106, positive: 279497, positive conditional: 279497, positive unconditional: 0, negative: 482808, negative conditional: 120412, negative unconditional: 362396, unknown: 801, unknown conditional: 801, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2164, Positive cache size: 1867, Positive conditional cache size: 573, Positive unconditional cache size: 1294, Negative cache size: 297, Negative conditional cache size: 228, Negative unconditional cache size: 69, Eliminated conditions: 362195 ], Maximal queried relation: 6, Independence queries for same thread: 166304 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2839718, positive: 2640116, positive conditional: 2638726, positive unconditional: 1390, negative: 199602, negative conditional: 199500, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2674675, positive: 2640116, positive conditional: 2638726, positive unconditional: 1390, negative: 34559, negative conditional: 34457, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2674675, positive: 2376284, positive conditional: 0, positive unconditional: 2376284, negative: 298391, negative conditional: 0, negative unconditional: 298391, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1353, positive: 1284, positive conditional: 0, positive unconditional: 1284, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1353, positive: 1218, positive conditional: 0, positive unconditional: 1218, negative: 135, negative conditional: 0, negative unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 135, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2674675, positive: 2375000, positive conditional: 0, positive unconditional: 2375000, negative: 298322, negative conditional: 0, negative unconditional: 298322, unknown: 1353, unknown conditional: 0, unknown unconditional: 1353] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938 ], Maximal queried relation: 6, Independence queries for same thread: 165043 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 37114, Number of persistent set computation: 673993, Number of trivial persistent sets: 673681, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2839718, positive: 2640116, positive conditional: 2638726, positive unconditional: 1390, negative: 199602, negative conditional: 199500, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2674675, positive: 2640116, positive conditional: 2638726, positive unconditional: 1390, negative: 34559, negative conditional: 34457, negative unconditional: 102, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2674675, positive: 2376284, positive conditional: 0, positive unconditional: 2376284, negative: 298391, negative conditional: 0, negative unconditional: 298391, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1353, positive: 1284, positive conditional: 0, positive unconditional: 1284, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1353, positive: 1218, positive conditional: 0, positive unconditional: 1218, negative: 135, negative conditional: 0, negative unconditional: 135, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 135, positive: 66, positive conditional: 0, positive unconditional: 66, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2674675, positive: 2375000, positive conditional: 0, positive unconditional: 2375000, negative: 298322, negative conditional: 0, negative unconditional: 298322, unknown: 1353, unknown conditional: 0, unknown unconditional: 1353] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938, SemanticConditionEliminator.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 697662, positive: 263832, positive conditional: 263832, positive unconditional: 0, negative: 433830, negative conditional: 120678, negative unconditional: 313152, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 966, positive: 653, positive conditional: 587, positive unconditional: 66, negative: 313, negative conditional: 244, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 778, positive: 540, positive conditional: 457, positive unconditional: 82, negative: 238, negative conditional: 187, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 697662, positive: 263245, positive conditional: 263245, positive unconditional: 0, negative: 433586, negative conditional: 120434, negative unconditional: 313152, unknown: 831, unknown conditional: 831, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2184, Positive cache size: 1871, Positive conditional cache size: 587, Positive unconditional cache size: 1284, Negative cache size: 313, Negative conditional cache size: 244, Negative unconditional cache size: 69, Eliminated conditions: 312938 ], Maximal queried relation: 6, Independence queries for same thread: 165043 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1045749, positive: 976313, positive conditional: 974913, positive unconditional: 1400, negative: 69436, negative conditional: 69332, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 988755, positive: 976313, positive conditional: 974913, positive unconditional: 1400, negative: 12442, negative conditional: 12338, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 988755, positive: 880993, positive conditional: 0, positive unconditional: 880993, negative: 107762, negative conditional: 0, negative unconditional: 107762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1337, positive: 1268, positive conditional: 0, positive unconditional: 1268, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1337, positive: 1203, positive conditional: 0, positive unconditional: 1203, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 988755, positive: 879725, positive conditional: 0, positive unconditional: 879725, negative: 107693, negative conditional: 0, negative unconditional: 107693, unknown: 1337, unknown conditional: 0, unknown unconditional: 1337] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171 ], Maximal queried relation: 6, Independence queries for same thread: 56994 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 13968, Number of persistent set computation: 246811, Number of trivial persistent sets: 246256, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1045749, positive: 976313, positive conditional: 974913, positive unconditional: 1400, negative: 69436, negative conditional: 69332, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 988755, positive: 976313, positive conditional: 974913, positive unconditional: 1400, negative: 12442, negative conditional: 12338, negative unconditional: 104, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 988755, positive: 880993, positive conditional: 0, positive unconditional: 880993, negative: 107762, negative conditional: 0, negative unconditional: 107762, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1337, positive: 1268, positive conditional: 0, positive unconditional: 1268, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1337, positive: 1203, positive conditional: 0, positive unconditional: 1203, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 134, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 988755, positive: 879725, positive conditional: 0, positive unconditional: 879725, negative: 107693, negative conditional: 0, negative unconditional: 107693, unknown: 1337, unknown conditional: 0, unknown unconditional: 1337] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171, SemanticConditionEliminator.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 239698, positive: 95320, positive conditional: 95320, positive unconditional: 0, negative: 144378, negative conditional: 49970, negative unconditional: 94408, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 639, positive: 388, positive conditional: 323, positive unconditional: 65, negative: 251, negative conditional: 182, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 450, positive: 289, positive conditional: 228, positive unconditional: 60, negative: 162, negative conditional: 115, negative unconditional: 47, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 239698, positive: 94997, positive conditional: 94997, positive unconditional: 0, negative: 144196, negative conditional: 49788, negative unconditional: 94408, unknown: 505, unknown conditional: 505, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1842, Positive cache size: 1591, Positive conditional cache size: 323, Positive unconditional cache size: 1268, Negative cache size: 251, Negative conditional cache size: 182, Negative unconditional cache size: 69, Eliminated conditions: 94171 ], Maximal queried relation: 6, Independence queries for same thread: 56994 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2846937, positive: 2653444, positive conditional: 2652047, positive unconditional: 1397, negative: 193493, negative conditional: 193390, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2688889, positive: 2653444, positive conditional: 2652047, positive unconditional: 1397, negative: 35445, negative conditional: 35342, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2688889, positive: 2392015, positive conditional: 0, positive unconditional: 2392015, negative: 296874, negative conditional: 0, negative unconditional: 296874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1361, positive: 1292, positive conditional: 0, positive unconditional: 1292, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1361, positive: 1225, positive conditional: 0, positive unconditional: 1225, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136, positive: 67, positive conditional: 0, positive unconditional: 67, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2688889, positive: 2390723, positive conditional: 0, positive unconditional: 2390723, negative: 296805, negative conditional: 0, negative unconditional: 296805, unknown: 1361, unknown conditional: 0, unknown unconditional: 1361] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085 ], Maximal queried relation: 6, Independence queries for same thread: 158048 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 36268, Number of persistent set computation: 670058, Number of trivial persistent sets: 668434, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2846937, positive: 2653444, positive conditional: 2652047, positive unconditional: 1397, negative: 193493, negative conditional: 193390, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2688889, positive: 2653444, positive conditional: 2652047, positive unconditional: 1397, negative: 35445, negative conditional: 35342, negative unconditional: 103, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2688889, positive: 2392015, positive conditional: 0, positive unconditional: 2392015, negative: 296874, negative conditional: 0, negative unconditional: 296874, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1361, positive: 1292, positive conditional: 0, positive unconditional: 1292, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1361, positive: 1225, positive conditional: 0, positive unconditional: 1225, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 136, positive: 67, positive conditional: 0, positive unconditional: 67, negative: 69, negative conditional: 0, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2688889, positive: 2390723, positive conditional: 0, positive unconditional: 2390723, negative: 296805, negative conditional: 0, negative unconditional: 296805, unknown: 1361, unknown conditional: 0, unknown unconditional: 1361] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085, SemanticConditionEliminator.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 691876, positive: 261429, positive conditional: 261429, positive unconditional: 0, negative: 430447, negative conditional: 126125, negative unconditional: 304322, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1071, positive: 729, positive conditional: 662, positive unconditional: 67, negative: 342, negative conditional: 273, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 856, positive: 630, positive conditional: 568, positive unconditional: 62, negative: 225, negative conditional: 167, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 691876, positive: 260767, positive conditional: 260767, positive unconditional: 0, negative: 430174, negative conditional: 125852, negative unconditional: 304322, unknown: 935, unknown conditional: 935, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 2296, Positive cache size: 1954, Positive conditional cache size: 662, Positive unconditional cache size: 1292, Negative cache size: 342, Negative conditional cache size: 273, Negative unconditional cache size: 69, Eliminated conditions: 304085 ], Maximal queried relation: 6, Independence queries for same thread: 158048 - PositiveResult [Line: 36]: 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 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12919.0ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 24.5ms, PartialOrderReductionTime: 12827.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, 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: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork4 with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 56659.3ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 54439.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 43, 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: 33.2ms SsaConstructionTime, 184.4ms SatisfiabilityAnalysisTime, 945.4ms InterpolantComputationTime, 370 NumberOfCodeBlocks, 370 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 360 ConstructedInterpolants, 0 QuantifiedInterpolants, 1735 SizeOfPredicates, 4 NumberOfNonLiveVariables, 318 ConjunctsInSsa, 126 ConjunctsInUnsatCore, 10 InterpolantComputations, 2 PerfectInterpolantSequences, 131/167 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork5 with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 53219.7ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.8ms, PartialOrderReductionTime: 51822.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 40, 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: 12.3ms SsaConstructionTime, 41.6ms SatisfiabilityAnalysisTime, 632.5ms InterpolantComputationTime, 308 NumberOfCodeBlocks, 308 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 299 ConstructedInterpolants, 0 QuantifiedInterpolants, 1434 SizeOfPredicates, 3 NumberOfNonLiveVariables, 223 ConjunctsInSsa, 83 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 70/104 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork2 with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 50324.0ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 48800.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 44, 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: 14.6ms SsaConstructionTime, 47.0ms SatisfiabilityAnalysisTime, 559.2ms InterpolantComputationTime, 338 NumberOfCodeBlocks, 338 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 328 ConstructedInterpolants, 0 QuantifiedInterpolants, 1627 SizeOfPredicates, 4 NumberOfNonLiveVariables, 304 ConjunctsInSsa, 118 ConjunctsInUnsatCore, 10 InterpolantComputations, 2 PerfectInterpolantSequences, 91/132 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork3 with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20234.8ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 19048.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 45, 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: 12.5ms SsaConstructionTime, 30.5ms SatisfiabilityAnalysisTime, 469.0ms InterpolantComputationTime, 299 NumberOfCodeBlocks, 299 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 290 ConstructedInterpolants, 0 QuantifiedInterpolants, 1460 SizeOfPredicates, 3 NumberOfNonLiveVariables, 249 ConjunctsInSsa, 115 ConjunctsInUnsatCore, 9 InterpolantComputations, 3 PerfectInterpolantSequences, 86/130 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 - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: DeviceThreadThread1of1ForFork1 with 1 thread instances CFG has 9 procedures, 60 locations, 12 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 49384.5ms, OverallIterations: 6, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 47715.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 48, 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: 16.5ms SsaConstructionTime, 43.1ms SatisfiabilityAnalysisTime, 685.6ms InterpolantComputationTime, 369 NumberOfCodeBlocks, 369 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 359 ConstructedInterpolants, 0 QuantifiedInterpolants, 1891 SizeOfPredicates, 4 NumberOfNonLiveVariables, 346 ConjunctsInSsa, 186 ConjunctsInUnsatCore, 10 InterpolantComputations, 2 PerfectInterpolantSequences, 138/230 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...