/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-FA-NoLbe-MCR.epf -i ../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-abd8500 [2020-01-16 20:36:50,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-01-16 20:36:50,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-01-16 20:36:50,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-01-16 20:36:50,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-01-16 20:36:50,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-01-16 20:36:50,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-01-16 20:36:50,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-01-16 20:36:50,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-01-16 20:36:50,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-01-16 20:36:50,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-01-16 20:36:50,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-01-16 20:36:50,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-01-16 20:36:50,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-01-16 20:36:50,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-01-16 20:36:50,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-01-16 20:36:50,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-01-16 20:36:50,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-01-16 20:36:50,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-01-16 20:36:50,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-01-16 20:36:50,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-01-16 20:36:50,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-01-16 20:36:50,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-01-16 20:36:50,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-01-16 20:36:50,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-01-16 20:36:50,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-01-16 20:36:50,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-01-16 20:36:50,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-01-16 20:36:50,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-01-16 20:36:50,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-01-16 20:36:50,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-01-16 20:36:50,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-01-16 20:36:50,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-01-16 20:36:50,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-01-16 20:36:50,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-01-16 20:36:50,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-01-16 20:36:50,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-01-16 20:36:50,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-01-16 20:36:50,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-01-16 20:36:50,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-01-16 20:36:50,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-01-16 20:36:50,424 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-MCR.epf [2020-01-16 20:36:50,439 INFO L113 SettingsManager]: Loading preferences was successful [2020-01-16 20:36:50,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-01-16 20:36:50,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-01-16 20:36:50,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-01-16 20:36:50,441 INFO L138 SettingsManager]: * Use SBE=true [2020-01-16 20:36:50,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-01-16 20:36:50,441 INFO L138 SettingsManager]: * sizeof long=4 [2020-01-16 20:36:50,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-01-16 20:36:50,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-01-16 20:36:50,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-01-16 20:36:50,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-01-16 20:36:50,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-01-16 20:36:50,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-01-16 20:36:50,442 INFO L138 SettingsManager]: * sizeof long double=12 [2020-01-16 20:36:50,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-01-16 20:36:50,443 INFO L138 SettingsManager]: * Use constant arrays=true [2020-01-16 20:36:50,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-01-16 20:36:50,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-01-16 20:36:50,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-01-16 20:36:50,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-01-16 20:36:50,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-01-16 20:36:50,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-01-16 20:36:50,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-01-16 20:36:50,445 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-01-16 20:36:50,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-01-16 20:36:50,446 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-01-16 20:36:50,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-01-16 20:36:50,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-01-16 20:36:50,734 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-01-16 20:36:50,738 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-01-16 20:36:50,739 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-01-16 20:36:50,740 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-01-16 20:36:50,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl [2020-01-16 20:36:50,741 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_10.bpl' [2020-01-16 20:36:50,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-01-16 20:36:50,774 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-01-16 20:36:50,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-01-16 20:36:50,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-01-16 20:36:50,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-01-16 20:36:50,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-01-16 20:36:50,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-01-16 20:36:50,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-01-16 20:36:50,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-01-16 20:36:50,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (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 20:36:50,902 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-01-16 20:36:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-01-16 20:36:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-01-16 20:36:50,903 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-01-16 20:36:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-01-16 20:36:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-01-16 20:36:50,904 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-01-16 20:36:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-01-16 20:36:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-01-16 20:36:50,904 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-01-16 20:36:50,904 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-01-16 20:36:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-01-16 20:36:50,905 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-01-16 20:36:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-01-16 20:36:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-01-16 20:36:50,905 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-01-16 20:36:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-01-16 20:36:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-01-16 20:36:50,906 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-01-16 20:36:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-01-16 20:36:50,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-01-16 20:36:50,906 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-01-16 20:36:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-01-16 20:36:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-01-16 20:36:50,907 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-01-16 20:36:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-01-16 20:36:50,907 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-01-16 20:36:50,908 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-01-16 20:36:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-01-16 20:36:50,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-01-16 20:36:50,908 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-01-16 20:36:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-01-16 20:36:50,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-01-16 20:36:50,910 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 20:36:51,235 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-01-16 20:36:51,235 INFO L287 CfgBuilder]: Removed 0 assume(true) statements. [2020-01-16 20:36:51,237 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 08:36:51 BoogieIcfgContainer [2020-01-16 20:36:51,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-01-16 20:36:51,238 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-01-16 20:36:51,238 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-01-16 20:36:51,242 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-01-16 20:36:51,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/2) ... [2020-01-16 20:36:51,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59106346 and model type example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.01 08:36:51, skipping insertion in model container [2020-01-16 20:36:51,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 08:36:51" (2/2) ... [2020-01-16 20:36:51,245 INFO L109 eAbstractionObserver]: Analyzing ICFG example_10.bpl [2020-01-16 20:36:51,254 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-01-16 20:36:51,254 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-01-16 20:36:51,260 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-01-16 20:36:51,261 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-01-16 20:36:51,487 INFO L250 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-01-16 20:36:51,507 INFO L374 AbstractCegarLoop]: Interprodecural is true [2020-01-16 20:36:51,508 INFO L375 AbstractCegarLoop]: Hoare is true [2020-01-16 20:36:51,508 INFO L376 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-01-16 20:36:51,508 INFO L377 AbstractCegarLoop]: Backedges is MCR [2020-01-16 20:36:51,508 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-01-16 20:36:51,508 INFO L379 AbstractCegarLoop]: Difference is false [2020-01-16 20:36:51,508 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-01-16 20:36:51,509 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-01-16 20:36:51,525 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 84 places, 143 transitions Received shutdown request... [2020-01-16 20:50:36,701 WARN L543 AbstractCegarLoop]: Verification canceled [2020-01-16 20:50:36,706 WARN L227 ceAbstractionStarter]: Timeout [2020-01-16 20:50:36,707 INFO L202 PluginConnector]: Adding new model example_10.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.01 08:50:36 BasicIcfg [2020-01-16 20:50:36,707 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-01-16 20:50:36,710 INFO L168 Benchmark]: Toolchain (without parser) took 825935.68 ms. Allocated memory was 138.9 MB in the beginning and 4.5 GB in the end (delta: 4.3 GB). Free memory was 120.9 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:36,711 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 138.9 MB. Free memory is still 121.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-01-16 20:50:36,712 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.52 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 118.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:36,713 INFO L168 Benchmark]: Boogie Preprocessor took 21.34 ms. Allocated memory is still 138.9 MB. Free memory was 118.8 MB in the beginning and 117.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:36,714 INFO L168 Benchmark]: RCFGBuilder took 404.19 ms. Allocated memory is still 138.9 MB. Free memory was 117.5 MB in the beginning and 103.1 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:36,715 INFO L168 Benchmark]: TraceAbstraction took 825469.14 ms. Allocated memory was 138.9 MB in the beginning and 4.5 GB in the end (delta: 4.3 GB). Free memory was 102.6 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:36,719 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 0.23 ms. Allocated memory is still 138.9 MB. Free memory is still 121.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 36.52 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 118.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.34 ms. Allocated memory is still 138.9 MB. Free memory was 118.8 MB in the beginning and 117.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 404.19 ms. Allocated memory is still 138.9 MB. Free memory was 117.5 MB in the beginning and 103.1 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 825469.14 ms. Allocated memory was 138.9 MB in the beginning and 4.5 GB in the end (delta: 4.3 GB). Free memory was 102.6 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 33]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 33). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 84 places, 143 transitions. Already constructed 602970 states. Currently 118938 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 11 procedures, 54 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 825.1s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 825.1s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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