/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-decr24.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-8b99979fc9bd30b823d307a67cb055caa4790482-8b99979 [2021-06-30 12:10:08,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-30 12:10:08,528 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-30 12:10:08,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-30 12:10:08,553 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-30 12:10:08,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-30 12:10:08,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-30 12:10:08,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-30 12:10:08,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-30 12:10:08,560 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-30 12:10:08,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-30 12:10:08,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-30 12:10:08,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-30 12:10:08,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-30 12:10:08,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-30 12:10:08,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-30 12:10:08,564 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-30 12:10:08,565 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-30 12:10:08,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-30 12:10:08,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-30 12:10:08,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-30 12:10:08,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-30 12:10:08,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-30 12:10:08,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-30 12:10:08,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-06-30 12:10:08,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-30 12:10:08,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-30 12:10:08,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-30 12:10:08,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-30 12:10:08,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-30 12:10:08,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-30 12:10:08,597 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-30 12:10:08,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-30 12:10:08,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-30 12:10:08,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-30 12:10:08,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-30 12:10:08,602 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 12:10:08,626 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-30 12:10:08,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-30 12:10:08,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-30 12:10:08,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-30 12:10:08,629 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-30 12:10:08,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-30 12:10:08,629 INFO L138 SettingsManager]: * Use SBE=true [2021-06-30 12:10:08,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-30 12:10:08,629 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-30 12:10:08,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-30 12:10:08,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-30 12:10:08,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-30 12:10:08,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-30 12:10:08,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-30 12:10:08,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-30 12:10:08,632 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-30 12:10:08,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-30 12:10:08,632 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-30 12:10:08,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-30 12:10:08,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-30 12:10:08,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-30 12:10:08,902 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-30 12:10:08,904 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-30 12:10:08,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr24.bpl [2021-06-30 12:10:08,905 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/POPL2022/incr-decr24.bpl' [2021-06-30 12:10:08,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-30 12:10:08,928 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-30 12:10:08,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-30 12:10:08,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-30 12:10:08,929 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-30 12:10:08,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-30 12:10:08,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-30 12:10:08,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-30 12:10:08,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-30 12:10:08,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/1) ... [2021-06-30 12:10:08,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-30 12:10:08,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-30 12:10:08,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-30 12:10:08,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-30 12:10:08,977 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (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 12:10:09,039 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-30 12:10:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-30 12:10:09,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-30 12:10:09,040 INFO L124 BoogieDeclarations]: Specification and implementation of procedure Thread given in one single declaration [2021-06-30 12:10:09,040 INFO L130 BoogieDeclarations]: Found specification of procedure Thread [2021-06-30 12:10:09,041 INFO L138 BoogieDeclarations]: Found implementation of procedure Thread [2021-06-30 12:10:09,041 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 12:10:09,162 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-30 12:10:09,162 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-06-30 12:10:09,163 INFO L202 PluginConnector]: Adding new model incr-decr24.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:10:09 BoogieIcfgContainer [2021-06-30 12:10:09,164 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-30 12:10:09,165 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-30 12:10:09,165 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-30 12:10:09,167 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-30 12:10:09,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.06 12:10:08" (1/2) ... [2021-06-30 12:10:09,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@12a9c0d0 and model type incr-decr24.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.06 12:10:09, skipping insertion in model container [2021-06-30 12:10:09,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "incr-decr24.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.06 12:10:09" (2/2) ... [2021-06-30 12:10:09,169 INFO L111 eAbstractionObserver]: Analyzing ICFG incr-decr24.bpl [2021-06-30 12:10:09,172 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-30 12:10:09,172 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-30 12:10:09,173 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-30 12:10:09,173 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-30 12:10:09,517 INFO L149 ThreadInstanceAdder]: Constructed 24 joinOtherThreadTransitions. [2021-06-30 12:10:09,539 INFO L255 AbstractCegarLoop]: Starting to check reachability of 25 error locations. [2021-06-30 12:10:09,552 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-30 12:10:09,552 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-30 12:10:09,552 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-30 12:10:09,553 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-30 12:10:09,553 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-30 12:10:09,553 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-30 12:10:09,553 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-30 12:10:09,553 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-30 12:10:09,563 INFO L112 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 197 places, 148 transitions, 488 flow Received shutdown request... [2021-06-30 12:20:21,096 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-30 12:20:21,098 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-30 12:20:21,099 WARN L196 ceAbstractionStarter]: Timeout [2021-06-30 12:20:21,100 INFO L202 PluginConnector]: Adding new model incr-decr24.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.06 12:20:21 BasicIcfg [2021-06-30 12:20:21,100 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-30 12:20:21,101 INFO L168 Benchmark]: Toolchain (without parser) took 612173.37 ms. Allocated memory was 183.5 MB in the beginning and 3.8 GB in the end (delta: 3.6 GB). Free memory was 163.3 MB in the beginning and 41.2 MB in the end (delta: 122.1 MB). Peak memory consumption was 4.7 GB. Max. memory is 8.0 GB. [2021-06-30 12:20:21,102 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 183.5 MB. Free memory is still 164.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-06-30 12:20:21,102 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.10 ms. Allocated memory is still 183.5 MB. Free memory was 163.2 MB in the beginning and 161.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-06-30 12:20:21,103 INFO L168 Benchmark]: Boogie Preprocessor took 12.66 ms. Allocated memory is still 183.5 MB. Free memory was 161.7 MB in the beginning and 160.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-06-30 12:20:21,104 INFO L168 Benchmark]: RCFGBuilder took 201.36 ms. Allocated memory is still 183.5 MB. Free memory was 160.6 MB in the beginning and 148.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-06-30 12:20:21,104 INFO L168 Benchmark]: TraceAbstraction took 611934.89 ms. Allocated memory was 183.5 MB in the beginning and 3.8 GB in the end (delta: 3.6 GB). Free memory was 148.3 MB in the beginning and 41.2 MB in the end (delta: 107.1 MB). Peak memory consumption was 4.7 GB. Max. memory is 8.0 GB. [2021-06-30 12:20:21,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 183.5 MB. Free memory is still 164.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 20.10 ms. Allocated memory is still 183.5 MB. Free memory was 163.2 MB in the beginning and 161.7 MB in the end (delta: 1.5 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.66 ms. Allocated memory is still 183.5 MB. Free memory was 161.7 MB in the beginning and 160.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 201.36 ms. Allocated memory is still 183.5 MB. Free memory was 160.6 MB in the beginning and 148.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 611934.89 ms. Allocated memory was 183.5 MB in the beginning and 3.8 GB in the end (delta: 3.6 GB). Free memory was 148.3 MB in the beginning and 41.2 MB in the end (delta: 107.1 MB). Peak memory consumption was 4.7 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 58]: 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 197 places, 148 transitions, 488 flow. Already constructed 684058 states. Currently 342028 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 26 procedures, 152 locations, 25 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 611546.2ms, OverallIterations: 0, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 611543.1ms, 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