/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-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr25.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-8b99979fc9bd30b823d307a67cb055caa4790482-8b99979 [2021-06-30 12:11:24,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-30 12:11:24,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-30 12:11:24,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-30 12:11:24,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-30 12:11:24,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-30 12:11:24,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-30 12:11:24,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-30 12:11:24,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-30 12:11:24,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-30 12:11:24,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-30 12:11:24,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-30 12:11:24,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-30 12:11:24,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-30 12:11:24,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-30 12:11:24,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-30 12:11:24,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-30 12:11:24,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-30 12:11:24,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-30 12:11:24,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-30 12:11:24,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-30 12:11:24,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-30 12:11:24,695 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-30 12:11:24,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-30 12:11:24,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-30 12:11:24,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-30 12:11:24,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-30 12:11:24,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-30 12:11:24,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-30 12:11:24,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-30 12:11:24,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-30 12:11:24,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-30 12:11:24,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-30 12:11:24,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-30 12:11:24,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-30 12:11:24,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-30 12:11:24,722 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-FA-NoLbe.epf [2021-06-30 12:11:24,749 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-30 12:11:24,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-30 12:11:24,750 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-30 12:11:24,750 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-30 12:11:24,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-30 12:11:24,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-30 12:11:24,752 INFO L138 SettingsManager]: * Use SBE=true [2021-06-30 12:11:24,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-30 12:11:24,752 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-30 12:11:24,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-30 12:11:24,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-30 12:11:24,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-30 12:11:24,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-30 12:11:24,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-30 12:11:24,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-30 12:11:24,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-30 12:11:24,755 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-30 12:11:24,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-30 12:11:24,755 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-30 12:11:25,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-30 12:11:25,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-30 12:11:25,023 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-30 12:11:25,023 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-30 12:11:25,025 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-30 12:11:25,025 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr25.bpl [2021-06-30 12:11:25,025 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr25.bpl' [2021-06-30 12:11:25,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-30 12:11:25,052 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-30 12:11:25,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-30 12:11:25,052 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-30 12:11:25,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-30 12:11:25,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-30 12:11:25,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-30 12:11:25,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-30 12:11:25,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-30 12:11:25,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/1) ... [2021-06-30 12:11:25,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-30 12:11:25,083 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-30 12:11:25,083 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-30 12:11:25,083 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-30 12:11:25,084 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (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 [2021-06-30 12:11:25,136 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-30 12:11:25,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-30 12:11:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-30 12:11:25,137 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Thread given in one single declaration [2021-06-30 12:11:25,137 INFO L130 BoogieDeclarations]: Found specification of procedure Thread [2021-06-30 12:11:25,137 INFO L138 BoogieDeclarations]: Found implementation of procedure Thread [2021-06-30 12:11:25,137 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-30 12:11:25,254 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-30 12:11:25,254 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-06-30 12:11:25,256 INFO L202 PluginConnector]: Adding new model incr-decr25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:11:25 BoogieIcfgContainer [2021-06-30 12:11:25,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-30 12:11:25,257 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-30 12:11:25,257 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-30 12:11:25,259 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-30 12:11:25,259 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:11:25" (1/2) ... [2021-06-30 12:11:25,260 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68f5dd29 and model type incr-decr25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.06 12:11:25, skipping insertion in model container [2021-06-30 12:11:25,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:11:25" (2/2) ... [2021-06-30 12:11:25,260 INFO L111 eAbstractionObserver]: Analyzing ICFG incr-decr25.bpl [2021-06-30 12:11:25,264 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-30 12:11:25,264 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-30 12:11:25,264 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-30 12:11:25,265 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-30 12:11:25,580 INFO L149 ThreadInstanceAdder]: Constructed 25 joinOtherThreadTransitions. [2021-06-30 12:11:25,595 INFO L255 AbstractCegarLoop]: Starting to check reachability of 26 error locations. [2021-06-30 12:11:25,607 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-30 12:11:25,607 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-30 12:11:25,607 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-30 12:11:25,607 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-30 12:11:25,607 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-30 12:11:25,607 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-30 12:11:25,607 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-30 12:11:25,607 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-30 12:11:25,616 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 205 places, 154 transitions, 508 flow Received shutdown request... [2021-06-30 12:21:36,945 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-30 12:21:36,974 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-30 12:21:36,976 WARN L196 ceAbstractionStarter]: Timeout [2021-06-30 12:21:36,976 INFO L202 PluginConnector]: Adding new model incr-decr25.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.06 12:21:36 BasicIcfg [2021-06-30 12:21:36,976 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-30 12:21:36,979 INFO L168 Benchmark]: Toolchain (without parser) took 611925.91 ms. Allocated memory was 225.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 204.6 MB in the beginning and 137.2 MB in the end (delta: 67.4 MB). Peak memory consumption was 5.5 GB. Max. memory is 8.0 GB. [2021-06-30 12:21:36,980 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 225.4 MB. Free memory is still 206.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-30 12:21:36,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 16.88 ms. Allocated memory is still 225.4 MB. Free memory was 204.5 MB in the beginning and 203.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-06-30 12:21:36,982 INFO L168 Benchmark]: Boogie Preprocessor took 12.81 ms. Allocated memory is still 225.4 MB. Free memory was 203.0 MB in the beginning and 201.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-30 12:21:36,982 INFO L168 Benchmark]: RCFGBuilder took 172.62 ms. Allocated memory is still 225.4 MB. Free memory was 201.8 MB in the beginning and 189.9 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-06-30 12:21:36,983 INFO L168 Benchmark]: TraceAbstraction took 611719.81 ms. Allocated memory was 225.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 189.4 MB in the beginning and 137.2 MB in the end (delta: 52.3 MB). Peak memory consumption was 5.5 GB. Max. memory is 8.0 GB. [2021-06-30 12:21:36,989 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.11 ms. Allocated memory is still 225.4 MB. Free memory is still 206.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 16.88 ms. Allocated memory is still 225.4 MB. Free memory was 204.5 MB in the beginning and 203.0 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.81 ms. Allocated memory is still 225.4 MB. Free memory was 203.0 MB in the beginning and 201.8 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 172.62 ms. Allocated memory is still 225.4 MB. Free memory was 201.8 MB in the beginning and 189.9 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 611719.81 ms. Allocated memory was 225.4 MB in the beginning and 4.4 GB in the end (delta: 4.2 GB). Free memory was 189.4 MB in the beginning and 137.2 MB in the end (delta: 52.3 MB). Peak memory consumption was 5.5 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 60]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 205 places, 154 transitions, 508 flow. Already constructed 784240 states. Currently 392121 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 27 procedures, 158 locations, 26 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 611344.1ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 611337.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown !SESSION 2021-06-30 12:11:23.583 ----------------------------------------------- eclipse.buildId=unknown java.version=11.0.11 java.vendor=Debian BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr25.bpl Command-line arguments: -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr25.bpl !ENTRY org.eclipse.osgi 4 0 2021-06-30 12:21:37.231 !MESSAGE Application error !STACK 1 org.eclipse.core.internal.resources.ResourceException(/)[568]: java.io.FileNotFoundException: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76b001f24/.metadata/.plugins/org.eclipse.core.resources/.root/1.tree (No such file or directory) at java.base/java.io.FileOutputStream.open0(Native Method) at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298) at java.base/java.io.FileOutputStream.(FileOutputStream.java:237) at java.base/java.io.FileOutputStream.(FileOutputStream.java:187) at org.eclipse.core.internal.localstore.SafeFileOutputStream.(SafeFileOutputStream.java:55) at org.eclipse.core.internal.resources.SaveManager.saveTree(SaveManager.java:1381) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1168) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2333) at org.eclipse.core.internal.resources.Workspace.save(Workspace.java:2322) at de.uni_freiburg.informatik.ultimate.core.coreplugin.UltimateCore.start(UltimateCore.java:191) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) An error has occurred. See the log file /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76b001f24/.metadata/.log.