/usr/bin/java -Xmx16000000000 -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-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/regression/LBE_Y_to_V.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9b7772ad7705253c1305067fc38dc9bc7271fbe3-9b7772a [2021-04-15 07:29:41,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-04-15 07:29:41,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-04-15 07:29:41,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-04-15 07:29:41,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-04-15 07:29:41,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-04-15 07:29:41,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-04-15 07:29:41,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-04-15 07:29:41,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-04-15 07:29:41,587 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-04-15 07:29:41,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-04-15 07:29:41,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2021-04-15 07:29:41,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-04-15 07:29:41,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-04-15 07:29:41,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-04-15 07:29:41,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-04-15 07:29:41,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-04-15 07:29:41,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-04-15 07:29:41,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-04-15 07:29:41,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-04-15 07:29:41,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-04-15 07:29:41,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-04-15 07:29:41,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-04-15 07:29:41,629 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-NewStatesSleep-NoLbe.epf [2021-04-15 07:29:41,667 INFO L113 SettingsManager]: Loading preferences was successful [2021-04-15 07:29:41,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-04-15 07:29:41,668 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-04-15 07:29:41,668 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-04-15 07:29:41,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-04-15 07:29:41,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-04-15 07:29:41,671 INFO L138 SettingsManager]: * Use SBE=true [2021-04-15 07:29:41,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-04-15 07:29:41,672 INFO L138 SettingsManager]: * sizeof long=4 [2021-04-15 07:29:41,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-04-15 07:29:41,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-04-15 07:29:41,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * sizeof long double=12 [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * Use constant arrays=true [2021-04-15 07:29:41,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-04-15 07:29:41,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-04-15 07:29:41,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-04-15 07:29:41,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-04-15 07:29:41,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-04-15 07:29:41,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-04-15 07:29:41,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-04-15 07:29:41,676 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-04-15 07:29:41,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-04-15 07:29:41,677 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-04-15 07:29:41,677 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-04-15 07:29:42,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-04-15 07:29:42,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-04-15 07:29:42,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-04-15 07:29:42,068 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-04-15 07:29:42,071 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-04-15 07:29:42,072 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/regression/LBE_Y_to_V.bpl [2021-04-15 07:29:42,073 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/regression/LBE_Y_to_V.bpl' [2021-04-15 07:29:42,118 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-04-15 07:29:42,120 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-04-15 07:29:42,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-04-15 07:29:42,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-04-15 07:29:42,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-04-15 07:29:42,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-04-15 07:29:42,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-04-15 07:29:42,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-04-15 07:29:42,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-04-15 07:29:42,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,161 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/1) ... [2021-04-15 07:29:42,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-04-15 07:29:42,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-04-15 07:29:42,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-04-15 07:29:42,165 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-04-15 07:29:42,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (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 [2021-04-15 07:29:42,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-04-15 07:29:42,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-04-15 07:29:42,371 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-04-15 07:29:42,371 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-04-15 07:29:42,373 INFO L202 PluginConnector]: Adding new model LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 07:29:42 BoogieIcfgContainer [2021-04-15 07:29:42,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-04-15 07:29:42,374 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-04-15 07:29:42,374 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-04-15 07:29:42,377 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-04-15 07:29:42,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.04 07:29:42" (1/2) ... [2021-04-15 07:29:42,378 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ae3f6ed and model type LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 07:29:42, skipping insertion in model container [2021-04-15 07:29:42,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "LBE_Y_to_V.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 07:29:42" (2/2) ... [2021-04-15 07:29:42,379 INFO L111 eAbstractionObserver]: Analyzing ICFG LBE_Y_to_V.bpl [2021-04-15 07:29:42,384 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-04-15 07:29:42,388 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2021-04-15 07:29:42,407 INFO L253 AbstractCegarLoop]: Starting to check reachability of 0 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 [2021-04-15 07:29:42,455 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-04-15 07:29:42,455 INFO L377 AbstractCegarLoop]: Hoare is true [2021-04-15 07:29:42,455 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-04-15 07:29:42,455 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-04-15 07:29:42,455 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-04-15 07:29:42,455 INFO L381 AbstractCegarLoop]: Difference is false [2021-04-15 07:29:42,455 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-04-15 07:29:42,456 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-04-15 07:29:42,465 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IllegalArgumentException: Unexpected type of predicate: class de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.SPredicate at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetStateFactoryForRefinement.createFreshCopy(SleepSetStateFactoryForRefinement.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetStateFactoryForRefinement.lambda$1(SleepSetStateFactoryForRefinement.java:76) at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetStateFactoryForRefinement.createSleepSetState(SleepSetStateFactoryForRefinement.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetStateFactoryForRefinement.createSleepSetState(SleepSetStateFactoryForRefinement.java:1) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.getSleepSetState(SleepSetNewStateReduction.java:188) at de.uni_freiburg.informatik.ultimate.automata.partialorder.SleepSetNewStateReduction.(SleepSetNewStateReduction.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.PartialOrderCegarLoop.isAbstractionEmpty(PartialOrderCegarLoop.java:214) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:420) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateAllErrorsAtOnce(TraceAbstractionStarter.java:317) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:171) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-04-15 07:29:42,469 INFO L168 Benchmark]: Toolchain (without parser) took 347.44 ms. Allocated memory is still 255.9 MB. Free memory was 236.8 MB in the beginning and 234.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.8 MB. Max. memory is 16.0 GB. [2021-04-15 07:29:42,469 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-04-15 07:29:42,470 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.59 ms. Allocated memory is still 255.9 MB. Free memory was 236.6 MB in the beginning and 235.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-04-15 07:29:42,471 INFO L168 Benchmark]: Boogie Preprocessor took 16.02 ms. Allocated memory is still 255.9 MB. Free memory was 235.2 MB in the beginning and 234.3 MB in the end (delta: 931.2 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-04-15 07:29:42,471 INFO L168 Benchmark]: RCFGBuilder took 208.31 ms. Allocated memory is still 255.9 MB. Free memory was 234.3 MB in the beginning and 241.7 MB in the end (delta: -7.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. [2021-04-15 07:29:42,472 INFO L168 Benchmark]: TraceAbstraction took 92.59 ms. Allocated memory is still 255.9 MB. Free memory was 241.1 MB in the beginning and 234.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.0 GB. [2021-04-15 07:29:42,475 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 0.13 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 24.59 ms. Allocated memory is still 255.9 MB. Free memory was 236.6 MB in the beginning and 235.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 16.02 ms. Allocated memory is still 255.9 MB. Free memory was 235.2 MB in the beginning and 234.3 MB in the end (delta: 931.2 kB). There was no memory consumed. Max. memory is 16.0 GB. * RCFGBuilder took 208.31 ms. Allocated memory is still 255.9 MB. Free memory was 234.3 MB in the beginning and 241.7 MB in the end (delta: -7.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 92.59 ms. Allocated memory is still 255.9 MB. Free memory was 241.1 MB in the beginning and 234.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: IllegalArgumentException: Unexpected type of predicate: class de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.SPredicate de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IllegalArgumentException: Unexpected type of predicate: class de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.SPredicate: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.SleepSetStateFactoryForRefinement.createFreshCopy(SleepSetStateFactoryForRefinement.java:99) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...