/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe-MCR.epf -i ../../../trunk/examples/concurrent/bpl/mcr/example_14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-abd8500 [2020-01-16 23:25:19,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-01-16 23:25:19,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-01-16 23:25:19,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-01-16 23:25:19,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-01-16 23:25:19,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-01-16 23:25:19,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-01-16 23:25:19,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-01-16 23:25:19,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-01-16 23:25:19,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-01-16 23:25:19,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-01-16 23:25:19,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-01-16 23:25:19,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-01-16 23:25:19,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-01-16 23:25:19,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-01-16 23:25:19,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-01-16 23:25:19,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-01-16 23:25:19,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-01-16 23:25:19,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-01-16 23:25:19,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-01-16 23:25:19,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-01-16 23:25:19,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-01-16 23:25:19,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-01-16 23:25:19,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-01-16 23:25:19,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-01-16 23:25:19,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-01-16 23:25:19,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-01-16 23:25:19,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-01-16 23:25:19,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-01-16 23:25:19,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-01-16 23:25:19,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-01-16 23:25:19,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-01-16 23:25:19,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-01-16 23:25:19,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-01-16 23:25:19,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-01-16 23:25:19,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-01-16 23:25:19,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-01-16 23:25:19,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-01-16 23:25:19,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-01-16 23:25:19,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-01-16 23:25:19,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-01-16 23:25:19,961 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-PN-NoLbe-MCR.epf [2020-01-16 23:25:19,976 INFO L113 SettingsManager]: Loading preferences was successful [2020-01-16 23:25:19,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-01-16 23:25:19,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-01-16 23:25:19,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-01-16 23:25:19,978 INFO L138 SettingsManager]: * Use SBE=true [2020-01-16 23:25:19,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-01-16 23:25:19,978 INFO L138 SettingsManager]: * sizeof long=4 [2020-01-16 23:25:19,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-01-16 23:25:19,979 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-01-16 23:25:19,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-01-16 23:25:19,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-01-16 23:25:19,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-01-16 23:25:19,979 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-01-16 23:25:19,980 INFO L138 SettingsManager]: * sizeof long double=12 [2020-01-16 23:25:19,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-01-16 23:25:19,980 INFO L138 SettingsManager]: * Use constant arrays=true [2020-01-16 23:25:19,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-01-16 23:25:19,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-01-16 23:25:19,981 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-01-16 23:25:19,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-01-16 23:25:19,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-01-16 23:25:19,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-01-16 23:25:19,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-01-16 23:25:19,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-01-16 23:25:19,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-01-16 23:25:19,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-01-16 23:25:19,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-01-16 23:25:19,982 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-01-16 23:25:19,983 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-01-16 23:25:19,983 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2020-01-16 23:25:19,983 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-01-16 23:25:19,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-01-16 23:25:20,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-01-16 23:25:20,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-01-16 23:25:20,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-01-16 23:25:20,329 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-01-16 23:25:20,332 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-01-16 23:25:20,333 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_14.bpl [2020-01-16 23:25:20,333 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_14.bpl' [2020-01-16 23:25:20,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-01-16 23:25:20,389 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-01-16 23:25:20,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-01-16 23:25:20,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-01-16 23:25:20,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-01-16 23:25:20,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-01-16 23:25:20,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-01-16 23:25:20,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-01-16 23:25:20,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-01-16 23:25:20,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/1) ... [2020-01-16 23:25:20,448 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-01-16 23:25:20,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-01-16 23:25:20,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-01-16 23:25:20,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-01-16 23:25:20,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (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 [2020-01-16 23:25:20,524 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-01-16 23:25:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-01-16 23:25:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-01-16 23:25:20,525 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-01-16 23:25:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-01-16 23:25:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-01-16 23:25:20,528 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-01-16 23:25:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-01-16 23:25:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-01-16 23:25:20,529 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-01-16 23:25:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-01-16 23:25:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-01-16 23:25:20,529 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-01-16 23:25:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-01-16 23:25:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-01-16 23:25:20,531 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-01-16 23:25:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-01-16 23:25:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-01-16 23:25:20,532 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-01-16 23:25:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-01-16 23:25:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-01-16 23:25:20,533 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_12 given in one single declaration [2020-01-16 23:25:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure set_12 [2020-01-16 23:25:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure set_12 [2020-01-16 23:25:20,541 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-01-16 23:25:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-01-16 23:25:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-01-16 23:25:20,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_13 given in one single declaration [2020-01-16 23:25:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure set_13 [2020-01-16 23:25:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_13 [2020-01-16 23:25:20,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-01-16 23:25:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-01-16 23:25:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-01-16 23:25:20,545 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2020-01-16 23:25:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2020-01-16 23:25:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2020-01-16 23:25:20,545 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-01-16 23:25:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-01-16 23:25:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-01-16 23:25:20,546 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2020-01-16 23:25:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2020-01-16 23:25:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2020-01-16 23:25:20,547 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-01-16 23:25:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-01-16 23:25:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-01-16 23:25:20,548 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-01-16 23:25:20,919 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-01-16 23:25:20,920 INFO L287 CfgBuilder]: Removed 0 assume(true) statements. [2020-01-16 23:25:20,921 INFO L202 PluginConnector]: Adding new model example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 11:25:20 BoogieIcfgContainer [2020-01-16 23:25:20,921 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-01-16 23:25:20,922 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-01-16 23:25:20,923 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-01-16 23:25:20,926 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-01-16 23:25:20,926 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 11:25:20" (1/2) ... [2020-01-16 23:25:20,927 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e11bae0 and model type example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.01 11:25:20, skipping insertion in model container [2020-01-16 23:25:20,927 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 11:25:20" (2/2) ... [2020-01-16 23:25:20,929 INFO L109 eAbstractionObserver]: Analyzing ICFG example_14.bpl [2020-01-16 23:25:20,939 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-01-16 23:25:20,946 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-01-16 23:25:20,948 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-01-16 23:25:21,491 INFO L250 AbstractCegarLoop]: Starting to check reachability of 15 error locations. [2020-01-16 23:25:21,512 INFO L374 AbstractCegarLoop]: Interprodecural is true [2020-01-16 23:25:21,513 INFO L375 AbstractCegarLoop]: Hoare is false [2020-01-16 23:25:21,513 INFO L376 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-01-16 23:25:21,513 INFO L377 AbstractCegarLoop]: Backedges is MCR [2020-01-16 23:25:21,513 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-01-16 23:25:21,513 INFO L379 AbstractCegarLoop]: Difference is false [2020-01-16 23:25:21,514 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-01-16 23:25:21,514 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Received shutdown request... [2020-01-16 23:39:47,063 WARN L543 AbstractCegarLoop]: Verification canceled [2020-01-16 23:39:47,068 WARN L227 ceAbstractionStarter]: Timeout [2020-01-16 23:39:47,069 INFO L202 PluginConnector]: Adding new model example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.01 11:39:47 BasicIcfg [2020-01-16 23:39:47,069 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-01-16 23:39:47,072 INFO L168 Benchmark]: Toolchain (without parser) took 866682.71 ms. Allocated memory was 144.2 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 118.0 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.6 GB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,073 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.27 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,074 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.85 ms. Allocated memory is still 144.2 MB. Free memory was 117.8 MB in the beginning and 116.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,075 INFO L168 Benchmark]: Boogie Preprocessor took 22.77 ms. Allocated memory is still 144.2 MB. Free memory was 116.0 MB in the beginning and 114.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,076 INFO L168 Benchmark]: RCFGBuilder took 472.59 ms. Allocated memory is still 144.2 MB. Free memory was 114.8 MB in the beginning and 97.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,078 INFO L168 Benchmark]: TraceAbstraction took 866146.48 ms. Allocated memory was 144.2 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 97.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.6 GB. Max. memory is 7.1 GB. [2020-01-16 23:39:47,082 INFO L335 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 0.27 ms. Allocated memory is still 144.2 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 35.85 ms. Allocated memory is still 144.2 MB. Free memory was 117.8 MB in the beginning and 116.0 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 22.77 ms. Allocated memory is still 144.2 MB. Free memory was 116.0 MB in the beginning and 114.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 472.59 ms. Allocated memory is still 144.2 MB. Free memory was 114.8 MB in the beginning and 97.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 866146.48 ms. Allocated memory was 144.2 MB in the beginning and 3.6 GB in the end (delta: 3.4 GB). Free memory was 97.5 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 41]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 41). Cancelled while PetriNetUnfolder was constructing finite prefix that currently has 172949 conditions, 86475 events (75216/86474 cut-off events. For 89222/89222 co-relation queries the response was YES. Maximal size of possible extension queue 3628. Compared 340486 event pairs. 0/89264 useless extension candidates. Maximal degree in co-relation 90236. Up to 24024 conditions per place.). - StatisticsResult: Ultimate Automizer benchmark data CFG has 15 procedures, 74 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 865.5s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=116occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s 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