/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d310483fe8b4879eee5de19363f50e4b839cc4ec-d310483 [2021-06-24 21:01:48,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-24 21:01:48,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-24 21:01:48,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-24 21:01:48,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-24 21:01:48,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-24 21:01:48,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-24 21:01:48,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-24 21:01:48,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-24 21:01:48,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-24 21:01:48,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-24 21:01:48,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-24 21:01:48,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-24 21:01:48,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-24 21:01:48,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-24 21:01:48,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-24 21:01:48,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-24 21:01:48,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-24 21:01:48,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-24 21:01:48,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-24 21:01:48,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-24 21:01:48,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-24 21:01:48,238 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-24 21:01:48,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-24 21:01:48,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-24 21:01:48,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-24 21:01:48,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-24 21:01:48,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-24 21:01:48,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-24 21:01:48,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-24 21:01:48,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-24 21:01:48,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-24 21:01:48,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-24 21:01:48,245 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-24 21:01:48,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-24 21:01:48,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-24 21:01:48,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-24 21:01:48,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-24 21:01:48,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-24 21:01:48,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-24 21:01:48,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-24 21:01:48,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-06-24 21:01:48,267 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-24 21:01:48,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-24 21:01:48,267 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-24 21:01:48,268 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-24 21:01:48,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * Use SBE=true [2021-06-24 21:01:48,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-24 21:01:48,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-24 21:01:48,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-24 21:01:48,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-24 21:01:48,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-24 21:01:48,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-24 21:01:48,272 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-24 21:01:48,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-24 21:01:48,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-24 21:01:48,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-24 21:01:48,533 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-24 21:01:48,534 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-24 21:01:48,538 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-24 21:01:48,539 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl [2021-06-24 21:01:48,539 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/bluetooth05.bpl' [2021-06-24 21:01:48,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-24 21:01:48,568 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-24 21:01:48,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-24 21:01:48,569 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-24 21:01:48,570 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-24 21:01:48,578 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 09:01:48" (1/1) ... [2021-06-24 21:01:48,583 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 09:01:48" (1/1) ... [2021-06-24 21:01:48,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-24 21:01:48,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-24 21:01:48,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-24 21:01:48,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-24 21:01:48,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/1) ... [2021-06-24 21:01:48,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-24 21:01:48,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-24 21:01:48,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-24 21:01:48,613 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-24 21:01:48,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (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 21:01:48,672 INFO L124 BoogieDeclarations]: Specification and implementation of procedure DeviceThread given in one single declaration [2021-06-24 21:01:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure DeviceThread [2021-06-24 21:01:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure DeviceThread [2021-06-24 21:01:48,672 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ServerThread given in one single declaration [2021-06-24 21:01:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure ServerThread [2021-06-24 21:01:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ServerThread [2021-06-24 21:01:48,673 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-24 21:01:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-24 21:01:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-24 21:01:48,673 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 21:01:48,863 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-24 21:01:48,864 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-06-24 21:01:48,864 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: DeviceThreadEXIT is neither atomic block end nor error location. [2021-06-24 21:01:48,865 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:01:48 BoogieIcfgContainer [2021-06-24 21:01:48,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-24 21:01:48,867 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-24 21:01:48,867 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-24 21:01:48,869 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-24 21:01:48,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 24.06 09:01:48" (1/2) ... [2021-06-24 21:01:48,869 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5484d524 and model type bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.06 09:01:48, skipping insertion in model container [2021-06-24 21:01:48,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.06 09:01:48" (2/2) ... [2021-06-24 21:01:48,870 INFO L111 eAbstractionObserver]: Analyzing ICFG bluetooth05.bpl [2021-06-24 21:01:48,874 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-24 21:01:48,874 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-24 21:01:48,874 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-24 21:01:48,875 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-24 21:01:48,937 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-06-24 21:01:48,955 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 21:01:49,003 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:01:49,003 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:01:49,003 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:01:49,003 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:01:49,003 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:01:49,003 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:01:49,004 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:01:49,004 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-24 21:01:49,279 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was SAFE (1/6) [2021-06-24 21:01:49,280 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:01:49,290 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:01:49,290 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:01:49,290 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:01:49,291 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:01:49,291 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:01:49,291 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:01:49,291 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:01:49,291 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork4======== [2021-06-24 21:01:49,521 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:49,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:49,527 INFO L82 PathProgramCache]: Analyzing trace with hash -1908929375, now seen corresponding path program 1 times [2021-06-24 21:01:49,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:49,534 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485746395] [2021-06-24 21:01:49,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:49,631 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 21:01:49,631 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:49,632 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485746395] [2021-06-24 21:01:49,632 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485746395] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:49,632 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:49,632 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:01:49,633 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458098295] [2021-06-24 21:01:49,637 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:49,638 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:49,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:49,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:49,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:49,650 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:49,651 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) 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 21:01:49,651 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:49,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:49,865 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-24 21:01:49,865 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:49,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:49,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1878456334, now seen corresponding path program 1 times [2021-06-24 21:01:49,871 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:49,872 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101246676] [2021-06-24 21:01:49,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:49,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:49,890 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 21:01:49,890 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:49,890 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101246676] [2021-06-24 21:01:49,891 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101246676] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:49,891 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:49,891 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:01:49,891 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404134686] [2021-06-24 21:01:49,892 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:49,892 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:49,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:49,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:49,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:49,892 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:49,893 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 7.0) internal successors, (14), 3 states have internal predecessors, (14), 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 21:01:49,893 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:49,893 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:50,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,031 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-24 21:01:50,031 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:50,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:50,032 INFO L82 PathProgramCache]: Analyzing trace with hash 858821762, now seen corresponding path program 1 times [2021-06-24 21:01:50,032 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:50,032 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798493010] [2021-06-24 21:01:50,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:01:50,159 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:50,159 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798493010] [2021-06-24 21:01:50,159 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798493010] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:50,159 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:50,159 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:01:50,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214722177] [2021-06-24 21:01:50,160 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:01:50,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:50,160 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:01:50,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:01:50,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:50,161 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:50,161 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 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 21:01:50,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:50,161 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:52,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:52,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:01:52,992 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-24 21:01:52,995 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork4 was SAFE (2/6) [2021-06-24 21:01:52,995 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 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2021-06-24 21:01:53,007 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:01:53,007 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:01:53,007 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:01:53,007 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:01:53,007 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:01:53,007 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:01:53,007 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:01:53,007 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork5======== Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:01:53,092 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:53,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:53,093 INFO L82 PathProgramCache]: Analyzing trace with hash -530083862, now seen corresponding path program 1 times [2021-06-24 21:01:53,093 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:53,093 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939141911] [2021-06-24 21:01:53,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:53,104 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 21:01:53,104 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:53,104 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939141911] [2021-06-24 21:01:53,104 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939141911] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:53,105 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:53,105 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:01:53,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512571596] [2021-06-24 21:01:53,105 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:53,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:53,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:53,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:53,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,105 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:53,106 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 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 21:01:53,106 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,188 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-24 21:01:53,188 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:53,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:53,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1310262533, now seen corresponding path program 1 times [2021-06-24 21:01:53,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:53,189 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678313540] [2021-06-24 21:01:53,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:53,211 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 21:01:53,212 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:53,212 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678313540] [2021-06-24 21:01:53,212 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678313540] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:53,212 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:53,212 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:01:53,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505838937] [2021-06-24 21:01:53,212 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:53,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:53,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:53,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:53,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,213 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:53,213 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 8.0) internal successors, (16), 3 states have internal predecessors, (16), 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 21:01:53,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,213 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,402 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-24 21:01:53,402 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:53,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:53,403 INFO L82 PathProgramCache]: Analyzing trace with hash -876486375, now seen corresponding path program 1 times [2021-06-24 21:01:53,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:53,403 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347806846] [2021-06-24 21:01:53,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:53,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-24 21:01:53,435 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:53,436 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347806846] [2021-06-24 21:01:53,436 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347806846] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:53,437 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:53,437 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-06-24 21:01:53,437 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647151558] [2021-06-24 21:01:53,438 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-24 21:01:53,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:53,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-24 21:01:53,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-06-24 21:01:53,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,438 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:53,438 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 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 21:01:53,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,439 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:01:53,559 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-06-24 21:01:53,559 INFO L430 AbstractCegarLoop]: === Iteration 4 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:53,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:53,559 INFO L82 PathProgramCache]: Analyzing trace with hash -883161786, now seen corresponding path program 1 times [2021-06-24 21:01:53,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:53,559 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83688761] [2021-06-24 21:01:53,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:01:53,626 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:53,626 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83688761] [2021-06-24 21:01:53,626 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83688761] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:01:53,626 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1051857335] [2021-06-24 21:01:53,626 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 21:01:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:53,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-24 21:01:53,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-24 21:01:53,830 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-06-24 21:01:53,830 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1051857335] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-24 21:01:53,830 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-24 21:01:53,830 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2021-06-24 21:01:53,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513432797] [2021-06-24 21:01:53,831 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-06-24 21:01:53,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:53,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-06-24 21:01:53,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-06-24 21:01:53,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:53,831 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:53,831 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.363636363636363) internal successors, (59), 10 states have internal predecessors, (59), 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 21:01:53,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:53,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:01:53,832 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-06-24 21:01:57,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-06-24 21:01:57,474 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-24 21:01:57,477 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork5 was SAFE (3/6) [2021-06-24 21:01:57,478 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:01:57,537 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:01:57,538 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:01:57,538 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:01:57,538 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:01:57,538 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:01:57,538 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:01:57,538 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:01:57,538 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork2======== [2021-06-24 21:01:57,621 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:57,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:57,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1260614898, now seen corresponding path program 1 times [2021-06-24 21:01:57,622 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:57,622 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243111733] [2021-06-24 21:01:57,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:57,636 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 21:01:57,636 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:57,636 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243111733] [2021-06-24 21:01:57,637 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243111733] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:57,637 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:57,637 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:01:57,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201111230] [2021-06-24 21:01:57,637 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:57,638 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:57,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:57,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:57,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,639 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:57,657 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 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 21:01:57,657 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,744 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-06-24 21:01:57,745 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:57,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:57,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1221187295, now seen corresponding path program 1 times [2021-06-24 21:01:57,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:57,745 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006417593] [2021-06-24 21:01:57,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:57,751 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 21:01:57,751 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:57,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006417593] [2021-06-24 21:01:57,752 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006417593] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:57,752 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:57,752 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:01:57,752 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100566744] [2021-06-24 21:01:57,752 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:01:57,752 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:57,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:01:57,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:01:57,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,753 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:57,753 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 21:01:57,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,753 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,869 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-06-24 21:01:57,869 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:01:57,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:01:57,869 INFO L82 PathProgramCache]: Analyzing trace with hash -1072828020, now seen corresponding path program 1 times [2021-06-24 21:01:57,869 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:01:57,869 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909944152] [2021-06-24 21:01:57,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:01:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:01:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:01:57,923 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:01:57,924 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1909944152] [2021-06-24 21:01:57,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1909944152] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:01:57,924 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:01:57,924 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:01:57,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910411092] [2021-06-24 21:01:57,924 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:01:57,924 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:01:57,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:01:57,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:01:57,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:01:57,925 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:01:57,925 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 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 21:01:57,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:01:57,925 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,460 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:00,460 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-06-24 21:02:00,462 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork2 was SAFE (4/6) [2021-06-24 21:02:00,463 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:00,468 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:00,468 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:00,468 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:00,469 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:00,469 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:00,469 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:00,469 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:00,469 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork3======== [2021-06-24 21:02:00,549 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:00,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:00,549 INFO L82 PathProgramCache]: Analyzing trace with hash -270142519, now seen corresponding path program 1 times [2021-06-24 21:02:00,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:00,549 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178822912] [2021-06-24 21:02:00,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:00,571 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 21:02:00,572 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:00,572 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178822912] [2021-06-24 21:02:00,572 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [178822912] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:00,572 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:00,572 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:00,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625784484] [2021-06-24 21:02:00,572 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:00,572 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:00,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:00,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:00,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,573 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:00,573 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 21:02:00,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-06-24 21:02:00,625 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:00,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:00,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1034915674, now seen corresponding path program 1 times [2021-06-24 21:02:00,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:00,625 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185515830] [2021-06-24 21:02:00,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:00,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:00,630 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 21:02:00,631 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:00,631 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185515830] [2021-06-24 21:02:00,631 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1185515830] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:00,631 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:00,631 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:00,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467076323] [2021-06-24 21:02:00,631 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:00,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:00,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:00,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:00,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,632 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:00,632 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 21:02:00,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,754 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-06-24 21:02:00,754 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:00,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:00,754 INFO L82 PathProgramCache]: Analyzing trace with hash 548009009, now seen corresponding path program 1 times [2021-06-24 21:02:00,754 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:00,754 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1097328300] [2021-06-24 21:02:00,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:00,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:00,807 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:00,807 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1097328300] [2021-06-24 21:02:00,807 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1097328300] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:00,807 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:00,807 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:00,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845324158] [2021-06-24 21:02:00,808 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:00,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:00,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:00,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:00,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:00,809 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:00,809 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 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 21:02:00,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:00,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:02,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:02,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:02,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:02,949 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-06-24 21:02:02,951 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork3 was SAFE (5/6) [2021-06-24 21:02:02,951 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) [2021-06-24 21:02:02,966 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-24 21:02:02,966 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-24 21:02:02,966 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-24 21:02:02,966 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-24 21:02:02,967 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-24 21:02:02,967 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-24 21:02:02,967 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-24 21:02:02,967 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == DeviceThreadThread1of1ForFork1======== Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-24 21:02:03,046 INFO L430 AbstractCegarLoop]: === Iteration 1 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:03,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:03,046 INFO L82 PathProgramCache]: Analyzing trace with hash 1777457215, now seen corresponding path program 1 times [2021-06-24 21:02:03,046 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:03,046 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102831133] [2021-06-24 21:02:03,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:03,059 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 21:02:03,059 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:03,059 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102831133] [2021-06-24 21:02:03,059 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102831133] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:03,059 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:03,059 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-24 21:02:03,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822689920] [2021-06-24 21:02:03,060 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:03,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:03,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:03,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:03,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:03,060 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:03,060 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 21:02:03,060 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:03,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,103 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-06-24 21:02:03,103 INFO L430 AbstractCegarLoop]: === Iteration 2 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:03,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:03,104 INFO L82 PathProgramCache]: Analyzing trace with hash -307108784, now seen corresponding path program 1 times [2021-06-24 21:02:03,104 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:03,104 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636253311] [2021-06-24 21:02:03,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:03,113 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 21:02:03,113 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:03,113 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636253311] [2021-06-24 21:02:03,113 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636253311] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:03,113 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:03,113 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-24 21:02:03,115 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747736292] [2021-06-24 21:02:03,115 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-24 21:02:03,115 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:03,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-24 21:02:03,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-24 21:02:03,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:03,116 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:03,116 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 4.0) internal successors, (8), 3 states have internal predecessors, (8), 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 21:02:03,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:03,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,174 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-06-24 21:02:03,174 INFO L430 AbstractCegarLoop]: === Iteration 3 === [DeviceThreadErr0ASSERT_VIOLATIONASSERT]=== [2021-06-24 21:02:03,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-24 21:02:03,174 INFO L82 PathProgramCache]: Analyzing trace with hash 211312662, now seen corresponding path program 1 times [2021-06-24 21:02:03,174 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-24 21:02:03,174 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039279259] [2021-06-24 21:02:03,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-24 21:02:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-24 21:02:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-24 21:02:03,237 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-24 21:02:03,237 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039279259] [2021-06-24 21:02:03,237 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1039279259] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-24 21:02:03,237 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-24 21:02:03,237 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-06-24 21:02:03,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45151138] [2021-06-24 21:02:03,237 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-06-24 21:02:03,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-24 21:02:03,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-06-24 21:02:03,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-06-24 21:02:03,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:03,238 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-24 21:02:03,238 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 4.428571428571429) internal successors, (31), 6 states have internal predecessors, (31), 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 21:02:03,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:03,238 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-24 21:02:05,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:05,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-24 21:02:05,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-06-24 21:02:05,415 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-06-24 21:02:05,417 INFO L301 ceAbstractionStarter]: Result for error location DeviceThreadThread1of1ForFork1 was SAFE (6/6) [2021-06-24 21:02:05,417 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-24 21:02:05,420 INFO L202 PluginConnector]: Adding new model bluetooth05.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.06 09:02:05 BasicIcfg [2021-06-24 21:02:05,420 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-24 21:02:05,420 INFO L168 Benchmark]: Toolchain (without parser) took 16864.08 ms. Allocated memory was 252.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 233.0 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:02:05,420 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 252.7 MB. Free memory is still 234.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-24 21:02:05,420 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.13 ms. Allocated memory is still 252.7 MB. Free memory was 233.0 MB in the beginning and 231.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-24 21:02:05,421 INFO L168 Benchmark]: Boogie Preprocessor took 13.14 ms. Allocated memory is still 252.7 MB. Free memory was 231.2 MB in the beginning and 230.2 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-24 21:02:05,421 INFO L168 Benchmark]: RCFGBuilder took 252.82 ms. Allocated memory is still 252.7 MB. Free memory was 230.2 MB in the beginning and 217.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2021-06-24 21:02:05,421 INFO L168 Benchmark]: TraceAbstraction took 16553.16 ms. Allocated memory was 252.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 216.6 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-24 21:02:05,421 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 0.11 ms. Allocated memory is still 252.7 MB. Free memory is still 234.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 27.13 ms. Allocated memory is still 252.7 MB. Free memory was 233.0 MB in the beginning and 231.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 13.14 ms. Allocated memory is still 252.7 MB. Free memory was 231.2 MB in the beginning and 230.2 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 252.82 ms. Allocated memory is still 252.7 MB. Free memory was 230.2 MB in the beginning and 217.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 16553.16 ms. Allocated memory was 252.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 216.6 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 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: 1016, positive: 976, positive conditional: 76, positive unconditional: 900, negative: 40, negative conditional: 10, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1006, positive: 976, positive conditional: 76, positive unconditional: 900, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1006, positive: 976, positive conditional: 0, positive unconditional: 976, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 790, positive: 760, positive conditional: 0, positive unconditional: 760, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 790, positive: 735, positive conditional: 0, positive unconditional: 735, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1006, positive: 216, positive conditional: 0, positive unconditional: 216, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 790, unknown conditional: 0, unknown unconditional: 790] , Statistics on independence cache: Total cache size (in pairs): 790, Positive cache size: 760, Positive conditional cache size: 0, Positive unconditional cache size: 760, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30 ], Maximal queried relation: 0, Independence queries for same thread: 10 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 241, Number of persistent set computation: 15, Number of trivial persistent sets: 10, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 1016, positive: 976, positive conditional: 76, positive unconditional: 900, negative: 40, negative conditional: 10, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 1006, positive: 976, positive conditional: 76, positive unconditional: 900, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 1006, positive: 976, positive conditional: 0, positive unconditional: 976, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 790, positive: 760, positive conditional: 0, positive unconditional: 760, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 790, positive: 735, positive conditional: 0, positive unconditional: 735, negative: 55, negative conditional: 0, negative unconditional: 55, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 55, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 200, positive: 65, positive conditional: 0, positive unconditional: 65, negative: 136, negative conditional: 0, negative unconditional: 136, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1006, positive: 216, positive conditional: 0, positive unconditional: 216, negative: 0, negative conditional: 0, negative unconditional: 0, unknown: 790, unknown conditional: 0, unknown unconditional: 790] , Statistics on independence cache: Total cache size (in pairs): 790, Positive cache size: 760, Positive conditional cache size: 0, Positive unconditional cache size: 760, Negative cache size: 30, Negative conditional cache size: 0, Negative unconditional cache size: 30 ], Maximal queried relation: 0, Independence queries for same thread: 10 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 86130, positive: 82865, positive conditional: 81104, positive unconditional: 1761, negative: 3265, negative conditional: 3157, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 83527, positive: 82865, positive conditional: 81104, positive unconditional: 1761, negative: 662, negative conditional: 554, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 83527, positive: 77343, positive conditional: 0, positive unconditional: 77343, negative: 6184, negative conditional: 0, negative unconditional: 6184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1234, positive: 1166, positive conditional: 0, positive unconditional: 1166, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1234, positive: 1107, positive conditional: 0, positive unconditional: 1107, negative: 127, negative conditional: 0, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 127, positive: 59, positive conditional: 0, positive unconditional: 59, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 83527, positive: 76177, positive conditional: 0, positive unconditional: 76177, negative: 6116, negative conditional: 0, negative unconditional: 6116, unknown: 1234, unknown conditional: 0, unknown unconditional: 1234] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101 ], Maximal queried relation: 3, Independence queries for same thread: 2603 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2006, Number of persistent set computation: 21415, Number of trivial persistent sets: 20639, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 86130, positive: 82865, positive conditional: 81104, positive unconditional: 1761, negative: 3265, negative conditional: 3157, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 83527, positive: 82865, positive conditional: 81104, positive unconditional: 1761, negative: 662, negative conditional: 554, negative unconditional: 108, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 83527, positive: 77343, positive conditional: 0, positive unconditional: 77343, negative: 6184, negative conditional: 0, negative unconditional: 6184, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1234, positive: 1166, positive conditional: 0, positive unconditional: 1166, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1234, positive: 1107, positive conditional: 0, positive unconditional: 1107, negative: 127, negative conditional: 0, negative unconditional: 127, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 127, positive: 59, positive conditional: 0, positive unconditional: 59, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 83527, positive: 76177, positive conditional: 0, positive unconditional: 76177, negative: 6116, negative conditional: 0, negative unconditional: 6116, unknown: 1234, unknown conditional: 0, unknown unconditional: 1234] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101, SemanticConditionEliminator.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10326, positive: 5522, positive conditional: 5522, positive unconditional: 0, negative: 4804, negative conditional: 542, negative unconditional: 4262, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 198, positive: 117, positive conditional: 58, positive unconditional: 59, negative: 81, negative conditional: 13, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 383, positive: 218, positive conditional: 85, positive unconditional: 133, negative: 165, negative conditional: 9, negative unconditional: 156, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10326, positive: 5464, positive conditional: 5464, positive unconditional: 0, negative: 4791, negative conditional: 529, negative unconditional: 4262, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1305, Positive cache size: 1224, Positive conditional cache size: 58, Positive unconditional cache size: 1166, Negative cache size: 81, Negative conditional cache size: 13, Negative unconditional cache size: 68, Eliminated conditions: 4101 ], Maximal queried relation: 3, Independence queries for same thread: 2603 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 84719, positive: 83039, positive conditional: 81277, positive unconditional: 1762, negative: 1680, negative conditional: 1573, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 83650, positive: 83039, positive conditional: 81277, positive unconditional: 1762, negative: 611, negative conditional: 504, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 83650, positive: 78179, positive conditional: 0, positive unconditional: 78179, negative: 5471, negative conditional: 0, negative unconditional: 5471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1253, positive: 1184, positive conditional: 0, positive unconditional: 1184, 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: 1253, positive: 1124, positive conditional: 0, positive unconditional: 1124, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 129, positive: 60, positive conditional: 0, positive unconditional: 60, 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: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 83650, positive: 76995, positive conditional: 0, positive unconditional: 76995, negative: 5402, negative conditional: 0, negative unconditional: 5402, unknown: 1253, unknown conditional: 0, unknown unconditional: 1253] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113 ], Maximal queried relation: 4, Independence queries for same thread: 1069 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2397, Number of persistent set computation: 23301, Number of trivial persistent sets: 22377, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 84719, positive: 83039, positive conditional: 81277, positive unconditional: 1762, negative: 1680, negative conditional: 1573, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 83650, positive: 83039, positive conditional: 81277, positive unconditional: 1762, negative: 611, negative conditional: 504, negative unconditional: 107, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 83650, positive: 78179, positive conditional: 0, positive unconditional: 78179, negative: 5471, negative conditional: 0, negative unconditional: 5471, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1253, positive: 1184, positive conditional: 0, positive unconditional: 1184, 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: 1253, positive: 1124, positive conditional: 0, positive unconditional: 1124, negative: 129, negative conditional: 0, negative unconditional: 129, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 129, positive: 60, positive conditional: 0, positive unconditional: 60, 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: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 83650, positive: 76995, positive conditional: 0, positive unconditional: 76995, negative: 5402, negative conditional: 0, negative unconditional: 5402, unknown: 1253, unknown conditional: 0, unknown unconditional: 1253] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113, SemanticConditionEliminator.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9588, positive: 4860, positive conditional: 4860, positive unconditional: 0, negative: 4728, negative conditional: 1401, negative unconditional: 3327, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 225, positive: 119, positive conditional: 59, positive unconditional: 60, negative: 106, negative conditional: 37, negative unconditional: 69, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 290, positive: 152, positive conditional: 77, positive unconditional: 76, negative: 138, negative conditional: 60, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9588, positive: 4801, positive conditional: 4801, positive unconditional: 0, negative: 4691, negative conditional: 1364, negative unconditional: 3327, unknown: 96, unknown conditional: 96, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1349, Positive cache size: 1243, Positive conditional cache size: 59, Positive unconditional cache size: 1184, Negative cache size: 106, Negative conditional cache size: 37, Negative unconditional cache size: 69, Eliminated conditions: 3113 ], Maximal queried relation: 4, Independence queries for same thread: 1069 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88766, positive: 85169, positive conditional: 83412, positive unconditional: 1757, negative: 3597, negative conditional: 3487, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85859, positive: 85169, positive conditional: 83412, positive unconditional: 1757, negative: 690, negative conditional: 580, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85859, positive: 79517, positive conditional: 0, positive unconditional: 79517, negative: 6342, negative conditional: 0, negative unconditional: 6342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1202, positive: 1136, positive conditional: 0, positive unconditional: 1136, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1202, positive: 1079, positive conditional: 0, positive unconditional: 1079, negative: 123, negative conditional: 0, negative unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 123, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85859, positive: 78381, positive conditional: 0, positive unconditional: 78381, negative: 6276, negative conditional: 0, negative unconditional: 6276, unknown: 1202, unknown conditional: 0, unknown unconditional: 1202] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213 ], Maximal queried relation: 3, Independence queries for same thread: 2907 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1808, Number of persistent set computation: 21476, Number of trivial persistent sets: 20700, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88766, positive: 85169, positive conditional: 83412, positive unconditional: 1757, negative: 3597, negative conditional: 3487, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85859, positive: 85169, positive conditional: 83412, positive unconditional: 1757, negative: 690, negative conditional: 580, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85859, positive: 79517, positive conditional: 0, positive unconditional: 79517, negative: 6342, negative conditional: 0, negative unconditional: 6342, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1202, positive: 1136, positive conditional: 0, positive unconditional: 1136, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1202, positive: 1079, positive conditional: 0, positive unconditional: 1079, negative: 123, negative conditional: 0, negative unconditional: 123, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 123, positive: 57, positive conditional: 0, positive unconditional: 57, negative: 66, negative conditional: 0, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85859, positive: 78381, positive conditional: 0, positive unconditional: 78381, negative: 6276, negative conditional: 0, negative unconditional: 6276, unknown: 1202, unknown conditional: 0, unknown unconditional: 1202] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213, SemanticConditionEliminator.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10592, positive: 5652, positive conditional: 5652, positive unconditional: 0, negative: 4940, negative conditional: 570, negative unconditional: 4370, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 194, positive: 115, positive conditional: 58, positive unconditional: 57, negative: 79, negative conditional: 13, negative unconditional: 66, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 298, positive: 196, positive conditional: 115, positive unconditional: 82, negative: 102, negative conditional: 18, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10592, positive: 5594, positive conditional: 5594, positive unconditional: 0, negative: 4927, negative conditional: 557, negative unconditional: 4370, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1273, Positive cache size: 1194, Positive conditional cache size: 58, Positive unconditional cache size: 1136, Negative cache size: 79, Negative conditional cache size: 13, Negative unconditional cache size: 66, Eliminated conditions: 4213 ], Maximal queried relation: 3, Independence queries for same thread: 2907 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88551, positive: 84992, positive conditional: 83233, positive unconditional: 1759, negative: 3559, negative conditional: 3450, negative unconditional: 109, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85682, positive: 84992, positive conditional: 83233, positive unconditional: 1759, negative: 690, negative conditional: 581, negative unconditional: 109, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85682, positive: 79342, positive conditional: 0, positive unconditional: 79342, negative: 6340, negative conditional: 0, negative unconditional: 6340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1218, positive: 1151, positive conditional: 0, positive unconditional: 1151, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1218, positive: 1093, positive conditional: 0, positive unconditional: 1093, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85682, positive: 78191, positive conditional: 0, positive unconditional: 78191, negative: 6273, negative conditional: 0, negative unconditional: 6273, unknown: 1218, unknown conditional: 0, unknown unconditional: 1218] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212 ], Maximal queried relation: 3, Independence queries for same thread: 2869 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1547, Number of persistent set computation: 21518, Number of trivial persistent sets: 20742, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88551, positive: 84992, positive conditional: 83233, positive unconditional: 1759, negative: 3559, negative conditional: 3450, negative unconditional: 109, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85682, positive: 84992, positive conditional: 83233, positive unconditional: 1759, negative: 690, negative conditional: 581, negative unconditional: 109, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85682, positive: 79342, positive conditional: 0, positive unconditional: 79342, negative: 6340, negative conditional: 0, negative unconditional: 6340, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1218, positive: 1151, positive conditional: 0, positive unconditional: 1151, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1218, positive: 1093, positive conditional: 0, positive unconditional: 1093, negative: 125, negative conditional: 0, negative unconditional: 125, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, positive: 58, positive conditional: 0, positive unconditional: 58, negative: 67, negative conditional: 0, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85682, positive: 78191, positive conditional: 0, positive unconditional: 78191, negative: 6273, negative conditional: 0, negative unconditional: 6273, unknown: 1218, unknown conditional: 0, unknown unconditional: 1218] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212, SemanticConditionEliminator.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10591, positive: 5650, positive conditional: 5650, positive unconditional: 0, negative: 4941, negative conditional: 570, negative unconditional: 4371, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 196, positive: 116, positive conditional: 58, positive unconditional: 58, negative: 80, negative conditional: 13, negative unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 264, positive: 167, positive conditional: 84, positive unconditional: 83, negative: 97, negative conditional: 11, negative unconditional: 86, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10591, positive: 5592, positive conditional: 5592, positive unconditional: 0, negative: 4928, negative conditional: 557, negative unconditional: 4371, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1289, Positive cache size: 1209, Positive conditional cache size: 58, Positive unconditional cache size: 1151, Negative cache size: 80, Negative conditional cache size: 13, Negative unconditional cache size: 67, Eliminated conditions: 4212 ], Maximal queried relation: 3, Independence queries for same thread: 2869 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88742, positive: 85140, positive conditional: 83387, positive unconditional: 1753, negative: 3602, negative conditional: 3490, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85830, positive: 85140, positive conditional: 83387, positive unconditional: 1753, negative: 690, negative conditional: 578, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85830, positive: 79491, positive conditional: 0, positive unconditional: 79491, negative: 6339, negative conditional: 0, negative unconditional: 6339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1171, positive: 1107, positive conditional: 0, positive unconditional: 1107, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1171, positive: 1052, positive conditional: 0, positive unconditional: 1052, negative: 119, negative conditional: 0, negative unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 119, positive: 55, positive conditional: 0, positive unconditional: 55, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85830, positive: 78384, positive conditional: 0, positive unconditional: 78384, negative: 6275, negative conditional: 0, negative unconditional: 6275, unknown: 1171, unknown conditional: 0, unknown unconditional: 1171] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210 ], Maximal queried relation: 3, Independence queries for same thread: 2912 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 1532, Number of persistent set computation: 21415, Number of trivial persistent sets: 20639, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 88742, positive: 85140, positive conditional: 83387, positive unconditional: 1753, negative: 3602, negative conditional: 3490, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 85830, positive: 85140, positive conditional: 83387, positive unconditional: 1753, negative: 690, negative conditional: 578, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 85830, positive: 79491, positive conditional: 0, positive unconditional: 79491, negative: 6339, negative conditional: 0, negative unconditional: 6339, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1171, positive: 1107, positive conditional: 0, positive unconditional: 1107, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1171, positive: 1052, positive conditional: 0, positive unconditional: 1052, negative: 119, negative conditional: 0, negative unconditional: 119, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 119, positive: 55, positive conditional: 0, positive unconditional: 55, negative: 64, negative conditional: 0, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 85830, positive: 78384, positive conditional: 0, positive unconditional: 78384, negative: 6275, negative conditional: 0, negative unconditional: 6275, unknown: 1171, unknown conditional: 0, unknown unconditional: 1171] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210, SemanticConditionEliminator.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 10586, positive: 5649, positive conditional: 5649, positive unconditional: 0, negative: 4937, negative conditional: 569, negative unconditional: 4368, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 190, positive: 113, positive conditional: 58, positive unconditional: 55, negative: 77, negative conditional: 13, negative unconditional: 64, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 207, positive: 128, positive conditional: 63, positive unconditional: 65, negative: 79, negative conditional: 8, negative unconditional: 71, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 10586, positive: 5591, positive conditional: 5591, positive unconditional: 0, negative: 4924, negative conditional: 556, negative unconditional: 4368, unknown: 71, unknown conditional: 71, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1242, Positive cache size: 1165, Positive conditional cache size: 58, Positive unconditional cache size: 1107, Negative cache size: 77, Negative conditional cache size: 13, Negative unconditional cache size: 64, Eliminated conditions: 4210 ], Maximal queried relation: 3, Independence queries for same thread: 2912 - 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: 311.3ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.4ms, PartialOrderReductionTime: 259.1ms, 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: 3712.5ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 3409.6ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 19.0ms SsaConstructionTime, 46.2ms SatisfiabilityAnalysisTime, 132.0ms InterpolantComputationTime, 66 NumberOfCodeBlocks, 66 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 63 ConstructedInterpolants, 0 QuantifiedInterpolants, 215 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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: 4481.4ms, OverallIterations: 4, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 3900.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 20, 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: 8.8ms SsaConstructionTime, 36.5ms SatisfiabilityAnalysisTime, 254.5ms InterpolantComputationTime, 130 NumberOfCodeBlocks, 130 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 125 ConstructedInterpolants, 0 QuantifiedInterpolants, 529 SizeOfPredicates, 1 NumberOfNonLiveVariables, 69 ConjunctsInSsa, 34 ConjunctsInUnsatCore, 5 InterpolantComputations, 3 PerfectInterpolantSequences, 27/40 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: 2983.2ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 2820.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 1.0ms SsaConstructionTime, 5.0ms SatisfiabilityAnalysisTime, 64.5ms InterpolantComputationTime, 58 NumberOfCodeBlocks, 58 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 203 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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: 2487.8ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 2391.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 1.1ms SsaConstructionTime, 6.2ms SatisfiabilityAnalysisTime, 68.3ms InterpolantComputationTime, 62 NumberOfCodeBlocks, 62 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 59 ConstructedInterpolants, 0 QuantifiedInterpolants, 209 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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: 2464.9ms, OverallIterations: 3, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 0.6ms, PartialOrderReductionTime: 2356.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 12, 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: 2.3ms SsaConstructionTime, 8.3ms SatisfiabilityAnalysisTime, 66.6ms InterpolantComputationTime, 54 NumberOfCodeBlocks, 54 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 51 ConstructedInterpolants, 0 QuantifiedInterpolants, 197 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 12/12 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...