/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/barrier-loop.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-98196c323137eee61a7c1131837b356358d783d4-98196c3 [2021-06-17 09:50:21,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-17 09:50:21,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-17 09:50:21,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-17 09:50:21,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-17 09:50:21,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-17 09:50:21,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-17 09:50:21,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-17 09:50:21,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-17 09:50:21,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-17 09:50:21,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-17 09:50:21,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-17 09:50:21,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-17 09:50:21,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-17 09:50:21,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-17 09:50:21,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-17 09:50:21,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-17 09:50:21,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-17 09:50:21,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-17 09:50:21,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-17 09:50:21,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-17 09:50:21,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-17 09:50:21,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-17 09:50:21,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-17 09:50:21,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-17 09:50:21,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-17 09:50:21,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-17 09:50:21,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-17 09:50:21,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-17 09:50:21,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-17 09:50:21,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-17 09:50:21,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-17 09:50:21,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-17 09:50:21,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-17 09:50:21,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-17 09:50:21,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-17 09:50:21,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-17 09:50:21,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-17 09:50:21,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-17 09:50:21,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-17 09:50:21,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-17 09:50:21,821 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Lockstep.epf [2021-06-17 09:50:21,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-17 09:50:21,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-17 09:50:21,857 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-17 09:50:21,857 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-17 09:50:21,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-17 09:50:21,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-17 09:50:21,859 INFO L138 SettingsManager]: * Use SBE=true [2021-06-17 09:50:21,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-17 09:50:21,860 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-17 09:50:21,860 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-17 09:50:21,861 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-17 09:50:21,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-17 09:50:21,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 09:50:21,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-06-17 09:50:21,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-17 09:50:21,864 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-17 09:50:21,864 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-17 09:50:21,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-17 09:50:21,864 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-06-17 09:50:21,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-17 09:50:22,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-17 09:50:22,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-17 09:50:22,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-17 09:50:22,182 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-17 09:50:22,183 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-17 09:50:22,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/barrier-loop.wvr.bpl [2021-06-17 09:50:22,184 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/parallel/barrier-loop.wvr.bpl' [2021-06-17 09:50:22,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-17 09:50:22,275 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-17 09:50:22,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-17 09:50:22,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-17 09:50:22,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-17 09:50:22,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-17 09:50:22,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-17 09:50:22,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-17 09:50:22,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-17 09:50:22,313 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... [2021-06-17 09:50:22,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-17 09:50:22,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-17 09:50:22,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-17 09:50:22,338 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-17 09:50:22,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-17 09:50:22,405 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-17 09:50:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-17 09:50:22,406 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-17 09:50:22,406 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-17 09:50:22,406 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-17 09:50:22,407 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-17 09:50:22,407 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-17 09:50:22,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-17 09:50:22,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-17 09:50:22,408 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-06-17 09:50:22,408 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-06-17 09:50:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-06-17 09:50:22,409 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-06-17 09:50:22,409 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-06-17 09:50:22,409 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-06-17 09:50:22,410 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-06-17 09:50:22,410 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-06-17 09:50:22,410 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-06-17 09:50:22,411 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread6 given in one single declaration [2021-06-17 09:50:22,411 INFO L130 BoogieDeclarations]: Found specification of procedure thread6 [2021-06-17 09:50:22,412 INFO L138 BoogieDeclarations]: Found implementation of procedure thread6 [2021-06-17 09:50:22,413 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-17 09:50:22,730 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-17 09:50:22,730 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-06-17 09:50:22,732 INFO L202 PluginConnector]: Adding new model barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 09:50:22 BoogieIcfgContainer [2021-06-17 09:50:22,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-17 09:50:22,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-17 09:50:22,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-17 09:50:22,736 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-17 09:50:22,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 17.06 09:50:22" (1/2) ... [2021-06-17 09:50:22,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@581c3147 and model type barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.06 09:50:22, skipping insertion in model container [2021-06-17 09:50:22,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.06 09:50:22" (2/2) ... [2021-06-17 09:50:22,738 INFO L111 eAbstractionObserver]: Analyzing ICFG barrier-loop.wvr.bpl [2021-06-17 09:50:22,754 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-17 09:50:22,755 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-17 09:50:22,755 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-17 09:50:22,755 INFO L470 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-17 09:50:22,902 INFO L149 ThreadInstanceAdder]: Constructed 18 joinOtherThreadTransitions. [2021-06-17 09:50:22,921 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 09:50:23,001 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:50:23,001 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:50:23,001 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:50:23,001 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:50:23,001 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:50:23,002 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:50:23,002 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:50:23,002 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread4Thread1of1ForFork3======== [2021-06-17 09:50:34,837 INFO L301 ceAbstractionStarter]: Result for error location thread4Thread1of1ForFork3 was SAFE (1/5) [2021-06-17 09:50:34,838 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 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 [2021-06-17 09:50:34,848 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:50:34,848 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:50:34,849 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:50:34,849 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:50:34,849 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:50:34,849 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:50:34,849 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:50:34,849 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread1======== [2021-06-17 09:50:43,474 INFO L301 ceAbstractionStarter]: Result for error location thread1 was SAFE (2/5) [2021-06-17 09:50:43,474 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 09:50:43,481 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:50:43,481 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:50:43,481 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:50:43,482 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:50:43,482 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:50:43,482 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:50:43,482 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:50:43,482 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread1Thread1of1ForFork2======== [2021-06-17 09:50:56,218 INFO L301 ceAbstractionStarter]: Result for error location thread1Thread1of1ForFork2 was SAFE (3/5) [2021-06-17 09:50:56,218 INFO L255 AbstractCegarLoop]: Starting to check reachability of 2 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-06-17 09:50:56,231 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:50:56,231 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:50:56,231 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:50:56,231 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:50:56,231 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:50:56,231 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:50:56,231 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:50:56,232 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == thread4======== [2021-06-17 09:51:04,647 INFO L301 ceAbstractionStarter]: Result for error location thread4 was SAFE (4/5) [2021-06-17 09:51:04,647 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 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 [2021-06-17 09:51:04,656 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-17 09:51:04,656 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-17 09:51:04,656 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-17 09:51:04,656 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-17 09:51:04,656 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-17 09:51:04,657 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-17 09:51:04,657 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-17 09:51:04,657 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-17 09:51:05,188 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr6INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:51:05,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:51:05,191 INFO L82 PathProgramCache]: Analyzing trace with hash -1207932665, now seen corresponding path program 1 times [2021-06-17 09:51:05,198 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:51:05,198 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099812182] [2021-06-17 09:51:05,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:51:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:51:05,556 INFO L134 CoverageAnalysis]: Checked inductivity of 6891 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 6700 trivial. 0 not checked. [2021-06-17 09:51:05,557 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:51:05,557 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099812182] [2021-06-17 09:51:05,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099812182] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 09:51:05,558 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 09:51:05,558 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 09:51:05,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [784605135] [2021-06-17 09:51:05,567 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 09:51:05,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:51:05,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 09:51:05,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 09:51:05,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:05,584 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:51:05,586 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:51:05,586 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:05,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:05,769 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-17 09:51:05,769 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr6INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:51:05,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:51:05,771 INFO L82 PathProgramCache]: Analyzing trace with hash -706339417, now seen corresponding path program 2 times [2021-06-17 09:51:05,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:51:05,772 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536385051] [2021-06-17 09:51:05,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:51:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:51:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2021-06-17 09:51:05,840 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:51:05,840 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536385051] [2021-06-17 09:51:05,843 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536385051] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 09:51:05,843 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 09:51:05,843 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 09:51:05,844 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870482093] [2021-06-17 09:51:05,845 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 09:51:05,845 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:51:05,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 09:51:05,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 09:51:05,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:05,845 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:51:05,846 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:51:05,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:05,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:06,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:06,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:06,553 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-17 09:51:06,553 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr6INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:51:06,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:51:06,553 INFO L82 PathProgramCache]: Analyzing trace with hash 853274808, now seen corresponding path program 3 times [2021-06-17 09:51:06,554 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:51:06,554 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755764838] [2021-06-17 09:51:06,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:51:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:51:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2021-06-17 09:51:06,601 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:51:06,601 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [755764838] [2021-06-17 09:51:06,602 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [755764838] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 09:51:06,602 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 09:51:06,602 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 09:51:06,607 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435677980] [2021-06-17 09:51:06,608 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 09:51:06,608 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:51:06,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 09:51:06,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 09:51:06,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:06,608 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:51:06,609 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:51:06,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:06,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:06,609 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:07,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,744 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-17 09:51:07,744 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr6INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:51:07,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:51:07,745 INFO L82 PathProgramCache]: Analyzing trace with hash 1833224130, now seen corresponding path program 4 times [2021-06-17 09:51:07,745 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:51:07,745 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795371806] [2021-06-17 09:51:07,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:51:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-17 09:51:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-06-17 09:51:07,786 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-17 09:51:07,786 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795371806] [2021-06-17 09:51:07,786 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [795371806] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-17 09:51:07,787 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-17 09:51:07,787 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-17 09:51:07,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [698240530] [2021-06-17 09:51:07,787 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-17 09:51:07,787 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-17 09:51:07,788 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-17 09:51:07,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-17 09:51:07,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:07,788 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-17 09:51:07,788 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-17 09:51:07,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:07,788 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-17 09:51:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:08,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:08,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-17 09:51:08,390 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-06-17 09:51:08,390 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr6INUSE_VIOLATION, ULTIMATE.startErr5INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-17 09:51:08,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-17 09:51:08,391 INFO L82 PathProgramCache]: Analyzing trace with hash 400604742, now seen corresponding path program 5 times [2021-06-17 09:51:08,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-17 09:51:08,391 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [965301560] [2021-06-17 09:51:08,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-17 09:51:08,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 09:51:08,424 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 09:51:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-06-17 09:51:08,450 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-06-17 09:51:08,481 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-06-17 09:51:08,481 INFO L573 BasicCegarLoop]: Counterexample might be feasible [2021-06-17 09:51:08,481 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-06-17 09:51:08,484 INFO L301 ceAbstractionStarter]: Result for error location ULTIMATE.start was UNSAFE (5/5) [2021-06-17 09:51:08,490 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-17 09:51:08,535 INFO L202 PluginConnector]: Adding new model barrier-loop.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.06 09:51:08 BasicIcfg [2021-06-17 09:51:08,535 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-17 09:51:08,536 INFO L168 Benchmark]: Toolchain (without parser) took 46261.39 ms. Allocated memory was 183.5 MB in the beginning and 4.8 GB in the end (delta: 4.6 GB). Free memory was 163.2 MB in the beginning and 3.7 GB in the end (delta: -3.5 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-17 09:51:08,536 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.14 ms. Allocated memory is still 183.5 MB. Free memory is still 164.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-17 09:51:08,536 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.58 ms. Allocated memory is still 183.5 MB. Free memory was 163.2 MB in the beginning and 161.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-17 09:51:08,537 INFO L168 Benchmark]: Boogie Preprocessor took 29.82 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 160.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-17 09:51:08,537 INFO L168 Benchmark]: RCFGBuilder took 394.53 ms. Allocated memory is still 183.5 MB. Free memory was 160.4 MB in the beginning and 145.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-06-17 09:51:08,537 INFO L168 Benchmark]: TraceAbstraction took 45801.49 ms. Allocated memory was 183.5 MB in the beginning and 4.8 GB in the end (delta: 4.6 GB). Free memory was 144.7 MB in the beginning and 3.7 GB in the end (delta: -3.5 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-06-17 09:51:08,538 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 0.14 ms. Allocated memory is still 183.5 MB. Free memory is still 164.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 29.58 ms. Allocated memory is still 183.5 MB. Free memory was 163.2 MB in the beginning and 161.6 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 29.82 ms. Allocated memory is still 183.5 MB. Free memory was 161.6 MB in the beginning and 160.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 394.53 ms. Allocated memory is still 183.5 MB. Free memory was 160.4 MB in the beginning and 145.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 45801.49 ms. Allocated memory was 183.5 MB in the beginning and 4.8 GB in the end (delta: 4.6 GB). Free memory was 144.7 MB in the beginning and 3.7 GB in the end (delta: -3.5 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: 375085, positive: 342534, positive conditional: 333811, positive unconditional: 8723, negative: 32551, negative conditional: 32440, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 353982, positive: 342534, positive conditional: 333811, positive unconditional: 8723, negative: 11448, negative conditional: 11337, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 353982, positive: 342534, positive conditional: 0, positive unconditional: 342534, negative: 11448, negative conditional: 0, negative unconditional: 11448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3755, positive: 3703, positive conditional: 0, positive unconditional: 3703, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3755, positive: 3687, positive conditional: 0, positive unconditional: 3687, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 178, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 162, negative conditional: 0, negative unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 353982, positive: 338831, positive conditional: 0, positive unconditional: 338831, negative: 11396, negative conditional: 0, negative unconditional: 11396, unknown: 3755, unknown conditional: 0, unknown unconditional: 3755] , Statistics on independence cache: Total cache size (in pairs): 3755, Positive cache size: 3703, Positive conditional cache size: 0, Positive unconditional cache size: 3703, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 21103 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 9500, Number of persistent set computation: 155697, Number of trivial persistent sets: 139544, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 375085, positive: 342534, positive conditional: 333811, positive unconditional: 8723, negative: 32551, negative conditional: 32440, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 353982, positive: 342534, positive conditional: 333811, positive unconditional: 8723, negative: 11448, negative conditional: 11337, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 353982, positive: 342534, positive conditional: 0, positive unconditional: 342534, negative: 11448, negative conditional: 0, negative unconditional: 11448, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3755, positive: 3703, positive conditional: 0, positive unconditional: 3703, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3755, positive: 3687, positive conditional: 0, positive unconditional: 3687, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 178, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 162, negative conditional: 0, negative unconditional: 162, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 353982, positive: 338831, positive conditional: 0, positive unconditional: 338831, negative: 11396, negative conditional: 0, negative unconditional: 11396, unknown: 3755, unknown conditional: 0, unknown unconditional: 3755] , Statistics on independence cache: Total cache size (in pairs): 3755, Positive cache size: 3703, Positive conditional cache size: 0, Positive unconditional cache size: 3703, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 21103 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 370978, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 32339, negative conditional: 32228, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 11446, negative conditional: 11335, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 0, positive unconditional: 338639, negative: 11446, negative conditional: 0, negative unconditional: 11446, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3721, positive: 3669, positive conditional: 0, positive unconditional: 3669, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3721, positive: 3653, positive conditional: 0, positive unconditional: 3653, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 122, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 350085, positive: 334970, positive conditional: 0, positive unconditional: 334970, negative: 11394, negative conditional: 0, negative unconditional: 11394, unknown: 3721, unknown conditional: 0, unknown unconditional: 3721] , Statistics on independence cache: Total cache size (in pairs): 3721, Positive cache size: 3669, Positive conditional cache size: 0, Positive unconditional cache size: 3669, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 20893 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 7035, Number of persistent set computation: 152714, Number of trivial persistent sets: 136154, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 370978, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 32339, negative conditional: 32228, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 11446, negative conditional: 11335, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 0, positive unconditional: 338639, negative: 11446, negative conditional: 0, negative unconditional: 11446, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3721, positive: 3669, positive conditional: 0, positive unconditional: 3669, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3721, positive: 3653, positive conditional: 0, positive unconditional: 3653, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 122, positive: 12, positive conditional: 0, positive unconditional: 12, negative: 110, negative conditional: 0, negative unconditional: 110, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 350085, positive: 334970, positive conditional: 0, positive unconditional: 334970, negative: 11394, negative conditional: 0, negative unconditional: 11394, unknown: 3721, unknown conditional: 0, unknown unconditional: 3721] , Statistics on independence cache: Total cache size (in pairs): 3721, Positive cache size: 3669, Positive conditional cache size: 0, Positive unconditional cache size: 3669, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 20893 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 373878, positive: 341425, positive conditional: 332890, positive unconditional: 8535, negative: 32453, negative conditional: 32342, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 352860, positive: 341425, positive conditional: 332890, positive unconditional: 8535, negative: 11435, negative conditional: 11324, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 352860, positive: 341425, positive conditional: 0, positive unconditional: 341425, negative: 11435, negative conditional: 0, negative unconditional: 11435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3725, positive: 3673, positive conditional: 0, positive unconditional: 3673, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3725, positive: 3657, positive conditional: 0, positive unconditional: 3657, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 96, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 352860, positive: 337752, positive conditional: 0, positive unconditional: 337752, negative: 11383, negative conditional: 0, negative unconditional: 11383, unknown: 3725, unknown conditional: 0, unknown unconditional: 3725] , Statistics on independence cache: Total cache size (in pairs): 3725, Positive cache size: 3673, Positive conditional cache size: 0, Positive unconditional cache size: 3673, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 21018 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 10482, Number of persistent set computation: 155100, Number of trivial persistent sets: 138851, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 373878, positive: 341425, positive conditional: 332890, positive unconditional: 8535, negative: 32453, negative conditional: 32342, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 352860, positive: 341425, positive conditional: 332890, positive unconditional: 8535, negative: 11435, negative conditional: 11324, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 352860, positive: 341425, positive conditional: 0, positive unconditional: 341425, negative: 11435, negative conditional: 0, negative unconditional: 11435, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3725, positive: 3673, positive conditional: 0, positive unconditional: 3673, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3725, positive: 3657, positive conditional: 0, positive unconditional: 3657, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 96, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 82, negative conditional: 0, negative unconditional: 82, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 352860, positive: 337752, positive conditional: 0, positive unconditional: 337752, negative: 11383, negative conditional: 0, negative unconditional: 11383, unknown: 3725, unknown conditional: 0, unknown unconditional: 3725] , Statistics on independence cache: Total cache size (in pairs): 3725, Positive cache size: 3673, Positive conditional cache size: 0, Positive unconditional cache size: 3673, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 21018 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 370978, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 32339, negative conditional: 32228, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 11446, negative conditional: 11335, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 0, positive unconditional: 338639, negative: 11446, negative conditional: 0, negative unconditional: 11446, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3721, positive: 3669, positive conditional: 0, positive unconditional: 3669, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3721, positive: 3653, positive conditional: 0, positive unconditional: 3653, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 350085, positive: 334970, positive conditional: 0, positive unconditional: 334970, negative: 11394, negative conditional: 0, negative unconditional: 11394, unknown: 3721, unknown conditional: 0, unknown unconditional: 3721] , Statistics on independence cache: Total cache size (in pairs): 3721, Positive cache size: 3669, Positive conditional cache size: 0, Positive unconditional cache size: 3669, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 20893 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 6740, Number of persistent set computation: 152714, Number of trivial persistent sets: 136154, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 370978, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 32339, negative conditional: 32228, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 330104, positive unconditional: 8535, negative: 11446, negative conditional: 11335, negative unconditional: 111, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 350085, positive: 338639, positive conditional: 0, positive unconditional: 338639, negative: 11446, negative conditional: 0, negative unconditional: 11446, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3721, positive: 3669, positive conditional: 0, positive unconditional: 3669, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3721, positive: 3653, positive conditional: 0, positive unconditional: 3653, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 79, negative conditional: 0, negative unconditional: 79, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 350085, positive: 334970, positive conditional: 0, positive unconditional: 334970, negative: 11394, negative conditional: 0, negative unconditional: 11394, unknown: 3721, unknown conditional: 0, unknown unconditional: 3721] , Statistics on independence cache: Total cache size (in pairs): 3721, Positive cache size: 3669, Positive conditional cache size: 0, Positive unconditional cache size: 3669, Negative cache size: 52, Negative conditional cache size: 0, Negative unconditional cache size: 52 ], Maximal queried relation: 0, Independence queries for same thread: 20893 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 56616, positive: 52417, positive conditional: 45829, positive unconditional: 6588, negative: 4199, negative conditional: 4087, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 53820, positive: 52417, positive conditional: 45829, positive unconditional: 6588, negative: 1403, negative conditional: 1291, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 53820, positive: 52343, positive conditional: 0, positive unconditional: 52343, negative: 1477, negative conditional: 0, negative unconditional: 1477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3232, positive: 3180, positive conditional: 0, positive unconditional: 3180, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3232, positive: 3164, positive conditional: 0, positive unconditional: 3164, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 53820, positive: 49163, positive conditional: 0, positive unconditional: 49163, negative: 1425, negative conditional: 0, negative unconditional: 1425, unknown: 3232, unknown conditional: 0, unknown unconditional: 3232] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632 ], Maximal queried relation: 4, Independence queries for same thread: 2796 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 2119, Number of persistent set computation: 31275, Number of trivial persistent sets: 31255, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 56616, positive: 52417, positive conditional: 45829, positive unconditional: 6588, negative: 4199, negative conditional: 4087, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 53820, positive: 52417, positive conditional: 45829, positive unconditional: 6588, negative: 1403, negative conditional: 1291, negative unconditional: 112, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 53820, positive: 52343, positive conditional: 0, positive unconditional: 52343, negative: 1477, negative conditional: 0, negative unconditional: 1477, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 3232, positive: 3180, positive conditional: 0, positive unconditional: 3180, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 3232, positive: 3164, positive conditional: 0, positive unconditional: 3164, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 68, positive: 16, positive conditional: 0, positive unconditional: 16, negative: 52, negative conditional: 0, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 53820, positive: 49163, positive conditional: 0, positive unconditional: 49163, negative: 1425, negative conditional: 0, negative unconditional: 1425, unknown: 3232, unknown conditional: 0, unknown unconditional: 3232] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632, SemanticConditionEliminator.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 2945, positive: 74, positive conditional: 74, positive unconditional: 0, negative: 2871, negative conditional: 239, negative unconditional: 2632, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 80, positive: 20, positive conditional: 4, positive unconditional: 16, negative: 60, negative conditional: 8, negative unconditional: 52, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 235, positive: 142, positive conditional: 134, positive unconditional: 8, negative: 93, negative conditional: 9, negative unconditional: 84, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 2945, positive: 70, positive conditional: 70, positive unconditional: 0, negative: 2863, negative conditional: 231, negative unconditional: 2632, unknown: 12, unknown conditional: 12, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 3244, Positive cache size: 3184, Positive conditional cache size: 4, Positive unconditional cache size: 3180, Negative cache size: 60, Negative conditional cache size: 8, Negative unconditional cache size: 52, Eliminated conditions: 2632 ], Maximal queried relation: 4, Independence queries for same thread: 2796 - CounterExampleResult [Line: 121]: assertion can be violated assertion can be violated We found a FailurePath: [L115] 0 assume x_0 == x_8 && y_1 == y_9; VAL [x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L116] FORK 0 fork 1 thread1(); VAL [x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L60] 1 f1_2 := false; [L61] 1 f2_3 := false; VAL [f1_2=false, f2_3=false, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L117] FORK 0 fork 4, 4, 4, 4 thread4(); VAL [f1_2=false, f2_3=false, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L63] FORK 1 fork 2, 2 thread2(); VAL [f1_2=false, f2_3=false, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L30] 3 temp_4 := x_0; VAL [f1_2=false, f2_3=false, temp_4=-3, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L103] 2 f1_10 := false; [L104] 2 f2_11 := false; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_4=-3, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L64] FORK 1 fork 3, 3, 3 thread3(); VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_4=-3, x_0=-3, x_8=-3, y_1=-3, y_9=-3] [L31] 3 x_0 := temp_4 + 1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_4=-3, x_0=-2, x_8=-3, y_1=-3, y_9=-3] [L45] 4 temp_6 := y_1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-3, y_9=-3] [L106] FORK 2 fork 5, 5, 5, 5, 5 thread5(); VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-3, y_9=-3] [L73] 5 temp_12 := x_8; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-3, y_9=-3] [L32] 3 f1_2 := true; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-3, y_9=-3] [L46] 4 y_1 := temp_6 + 1; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-2, y_9=-3] [L107] FORK 2 fork 6, 6, 6, 6, 6, 6 thread6(); VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-3, y_1=-2, y_9=-3] [L74] 5 x_8 := temp_12 + 1; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-3] [L88] 6 temp_14 := y_9; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-3] [L47] 4 f2_3 := true; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-3] [L75] 5 f1_10 := true; VAL [f1_10=true, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-3] [L89] 6 y_9 := temp_14 + 1; VAL [f1_10=true, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L33] 3 assume f2_3; VAL [f1_10=true, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L48] 4 assume f1_2; VAL [f1_10=true, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L90] 6 f2_11 := true; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L34] 3 temp_5 := y_1; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L49] 4 temp_7 := x_0; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L76] 5 assume f2_11; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L91] 6 assume f1_10; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-2, x_8=-2, y_1=-2, y_9=-2] [L35] 3 y_1 := temp_5 + 1; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-2, x_8=-2, y_1=-1, y_9=-2] [L50] 4 x_0 := temp_7 + 1; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-2] [L77] 5 temp_13 := y_9; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-2] [L92] 6 temp_15 := x_8; VAL [f1_10=true, f1_2=true, f2_11=true, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-2] [L36] 3 f1_2 := false; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-2] [L51] 4 f2_3 := false; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-2] [L78] 5 y_9 := temp_13 + 1; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-2, y_1=-1, y_9=-1] [L93] 6 x_8 := temp_15 + 1; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L37] 3 assume !f2_3; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L52] 4 assume !f1_2; VAL [f1_10=true, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L79] 5 f1_10 := false; VAL [f1_10=false, f1_2=false, f2_11=true, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L94] 6 f2_11 := false; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-3, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L30] 3 temp_4 := x_0; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-3, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L45] 4 temp_6 := y_1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L80] 5 assume !f2_11; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L95] 6 assume !f1_10; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=-1, x_8=-1, y_1=-1, y_9=-1] [L31] 3 x_0 := temp_4 + 1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=-1, y_9=-1] [L46] 4 y_1 := temp_6 + 1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L32] 3 f1_2 := true; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L47] 4 f2_3 := true; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L108] JOIN 5 join 5, 5, 5, 5, 5; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L109] JOIN 6 join 6, 6, 6, 6, 6, 6; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L33] 3 assume f2_3; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L48] 4 assume f1_2; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=-2, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L34] 3 temp_5 := y_1; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=-2, x_0=0, x_8=-1, y_1=0, y_9=-1] [L49] 4 temp_7 := x_0; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=0, x_8=-1, y_1=0, y_9=-1] [L35] 3 y_1 := temp_5 + 1; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=0, x_8=-1, y_1=1, y_9=-1] [L50] 4 x_0 := temp_7 + 1; VAL [f1_10=false, f1_2=true, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L36] 3 f1_2 := false; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=true, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L51] 4 f2_3 := false; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L37] 3 assume !f2_3; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L52] 4 assume !f1_2; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L65] JOIN 3 join 2, 2; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L66] JOIN 4 join 3, 3, 3; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L118] JOIN 1 join 1; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L119] JOIN 2 join 4, 4, 4, 4; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L120] 0 assume !(x_0 == x_8 && y_1 == y_9); VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] [L121] 0 assert false; VAL [f1_10=false, f1_2=false, f2_11=false, f2_3=false, temp_12=-3, temp_13=-2, temp_14=-3, temp_15=-2, temp_4=-1, temp_5=0, temp_6=-1, temp_7=0, x_0=1, x_8=-1, y_1=1, y_9=-1] - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: thread4Thread1of1ForFork3 with 1 thread instances CFG has 13 procedures, 120 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11901.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 12.4ms, PartialOrderReductionTime: 11815.5ms, 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: thread1 with 1 thread instances CFG has 13 procedures, 120 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8632.9ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 8612.1ms, 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: thread1Thread1of1ForFork2 with 1 thread instances CFG has 13 procedures, 120 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12741.6ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 12732.1ms, 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: thread4 with 1 thread instances CFG has 13 procedures, 120 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8427.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 8411.8ms, 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: ULTIMATE.start with 1 thread instances CFG has 13 procedures, 120 locations, 11 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 3835.9ms, OverallIterations: 5, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 3155.2ms, 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: 22.0ms SsaConstructionTime, 89.5ms SatisfiabilityAnalysisTime, 370.4ms InterpolantComputationTime, 1251 NumberOfCodeBlocks, 1251 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 1176 ConstructedInterpolants, 0 QuantifiedInterpolants, 1244 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 7872/7872 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...