/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_14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-abd8500 [2020-01-16 20:36:50,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-01-16 20:36:50,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-01-16 20:36:50,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-01-16 20:36:50,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-01-16 20:36:50,339 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-01-16 20:36:50,341 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-01-16 20:36:50,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-01-16 20:36:50,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-01-16 20:36:50,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-01-16 20:36:50,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-01-16 20:36:50,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-01-16 20:36:50,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-01-16 20:36:50,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-01-16 20:36:50,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-01-16 20:36:50,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-01-16 20:36:50,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-01-16 20:36:50,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-01-16 20:36:50,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-01-16 20:36:50,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-01-16 20:36:50,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-01-16 20:36:50,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-01-16 20:36:50,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-01-16 20:36:50,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-01-16 20:36:50,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-01-16 20:36:50,384 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-01-16 20:36:50,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-01-16 20:36:50,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-01-16 20:36:50,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-01-16 20:36:50,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-01-16 20:36:50,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-01-16 20:36:50,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-01-16 20:36:50,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-01-16 20:36:50,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-01-16 20:36:50,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-01-16 20:36:50,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-01-16 20:36:50,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-01-16 20:36:50,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-01-16 20:36:50,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-01-16 20:36:50,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-01-16 20:36:50,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-01-16 20:36:50,394 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 20:36:50,408 INFO L113 SettingsManager]: Loading preferences was successful [2020-01-16 20:36:50,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-01-16 20:36:50,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-01-16 20:36:50,409 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-01-16 20:36:50,409 INFO L138 SettingsManager]: * Use SBE=true [2020-01-16 20:36:50,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-01-16 20:36:50,410 INFO L138 SettingsManager]: * sizeof long=4 [2020-01-16 20:36:50,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-01-16 20:36:50,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-01-16 20:36:50,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-01-16 20:36:50,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-01-16 20:36:50,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-01-16 20:36:50,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-01-16 20:36:50,411 INFO L138 SettingsManager]: * sizeof long double=12 [2020-01-16 20:36:50,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-01-16 20:36:50,411 INFO L138 SettingsManager]: * Use constant arrays=true [2020-01-16 20:36:50,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-01-16 20:36:50,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-01-16 20:36:50,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-01-16 20:36:50,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-01-16 20:36:50,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-01-16 20:36:50,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-01-16 20:36:50,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-01-16 20:36:50,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-01-16 20:36:50,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-01-16 20:36:50,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-01-16 20:36:50,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-01-16 20:36:50,700 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-01-16 20:36:50,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-01-16 20:36:50,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-01-16 20:36:50,725 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-01-16 20:36:50,726 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-01-16 20:36:50,727 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_14.bpl [2020-01-16 20:36:50,727 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_14.bpl' [2020-01-16 20:36:50,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-01-16 20:36:50,770 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-01-16 20:36:50,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-01-16 20:36:50,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-01-16 20:36:50,787 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,797 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,807 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,808 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,808 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-01-16 20:36:50,808 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-01-16 20:36:50,819 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,819 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,821 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,821 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,825 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,827 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,828 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 08:36:50" (1/1) ... [2020-01-16 20:36:50,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,830 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-01-16 20:36:50,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-01-16 20:36:50,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-01-16 20:36:50,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_14.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 20:36:50,910 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-01-16 20:36:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-01-16 20:36:50,910 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-01-16 20:36:50,911 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-01-16 20:36:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-01-16 20:36:50,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-01-16 20:36:50,911 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-01-16 20:36:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-01-16 20:36:50,912 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-01-16 20:36:50,912 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-01-16 20:36:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-01-16 20:36:50,912 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-01-16 20:36:50,913 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-01-16 20:36:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-01-16 20:36:50,913 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-01-16 20:36:50,913 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-01-16 20:36:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-01-16 20:36:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-01-16 20:36:50,914 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-01-16 20:36:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-01-16 20:36:50,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-01-16 20:36:50,914 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_12 given in one single declaration [2020-01-16 20:36:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_12 [2020-01-16 20:36:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_12 [2020-01-16 20:36:50,915 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-01-16 20:36:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-01-16 20:36:50,915 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-01-16 20:36:50,916 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_13 given in one single declaration [2020-01-16 20:36:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_13 [2020-01-16 20:36:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure set_13 [2020-01-16 20:36:50,916 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-01-16 20:36:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-01-16 20:36:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-01-16 20:36:50,917 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2020-01-16 20:36:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2020-01-16 20:36:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2020-01-16 20:36:50,917 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-01-16 20:36:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-01-16 20:36:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-01-16 20:36:50,918 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2020-01-16 20:36:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2020-01-16 20:36:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2020-01-16 20:36:50,919 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-01-16 20:36:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-01-16 20:36:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-01-16 20:36:50,920 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 20:36:51,238 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-01-16 20:36:51,239 INFO L287 CfgBuilder]: Removed 0 assume(true) statements. [2020-01-16 20:36:51,240 INFO L202 PluginConnector]: Adding new model example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 08:36:51 BoogieIcfgContainer [2020-01-16 20:36:51,240 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-01-16 20:36:51,241 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-01-16 20:36:51,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-01-16 20:36:51,245 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-01-16 20:36:51,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/2) ... [2020-01-16 20:36:51,246 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@185e0904 and model type example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.01 08:36:51, skipping insertion in model container [2020-01-16 20:36:51,246 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 08:36:51" (2/2) ... [2020-01-16 20:36:51,248 INFO L109 eAbstractionObserver]: Analyzing ICFG example_14.bpl [2020-01-16 20:36:51,258 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-01-16 20:36:51,259 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-01-16 20:36:51,272 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-01-16 20:36:51,273 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-01-16 20:36:51,749 INFO L250 AbstractCegarLoop]: Starting to check reachability of 15 error locations. [2020-01-16 20:36:51,769 INFO L374 AbstractCegarLoop]: Interprodecural is true [2020-01-16 20:36:51,770 INFO L375 AbstractCegarLoop]: Hoare is true [2020-01-16 20:36:51,770 INFO L376 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-01-16 20:36:51,770 INFO L377 AbstractCegarLoop]: Backedges is MCR [2020-01-16 20:36:51,770 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-01-16 20:36:51,770 INFO L379 AbstractCegarLoop]: Difference is false [2020-01-16 20:36:51,770 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-01-16 20:36:51,771 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-01-16 20:36:51,790 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 255 transitions Received shutdown request... [2020-01-16 20:50:27,802 WARN L543 AbstractCegarLoop]: Verification canceled [2020-01-16 20:50:27,807 WARN L227 ceAbstractionStarter]: Timeout [2020-01-16 20:50:27,807 INFO L202 PluginConnector]: Adding new model example_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.01 08:50:27 BasicIcfg [2020-01-16 20:50:27,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-01-16 20:50:27,811 INFO L168 Benchmark]: Toolchain (without parser) took 817039.61 ms. Allocated memory was 137.9 MB in the beginning and 5.2 GB in the end (delta: 5.1 GB). Free memory was 118.6 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.8 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,812 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,813 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.84 ms. Allocated memory is still 137.9 MB. Free memory was 118.3 MB in the beginning and 116.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,814 INFO L168 Benchmark]: Boogie Preprocessor took 22.26 ms. Allocated memory is still 137.9 MB. Free memory was 116.6 MB in the beginning and 115.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,815 INFO L168 Benchmark]: RCFGBuilder took 410.01 ms. Allocated memory is still 137.9 MB. Free memory was 115.3 MB in the beginning and 98.5 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,817 INFO L168 Benchmark]: TraceAbstraction took 816566.33 ms. Allocated memory was 137.9 MB in the beginning and 5.2 GB in the end (delta: 5.1 GB). Free memory was 98.1 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.8 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:27,821 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 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 119.8 MB in the beginning and 119.6 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 36.84 ms. Allocated memory is still 137.9 MB. Free memory was 118.3 MB in the beginning and 116.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 22.26 ms. Allocated memory is still 137.9 MB. Free memory was 116.6 MB in the beginning and 115.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 410.01 ms. Allocated memory is still 137.9 MB. Free memory was 115.3 MB in the beginning and 98.5 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 816566.33 ms. Allocated memory was 137.9 MB in the beginning and 5.2 GB in the end (delta: 5.1 GB). Free memory was 98.1 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 4.8 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 BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 116 places, 255 transitions. Already constructed 754228 states. Currently 330443 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 15 procedures, 74 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 816.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 816.0s, 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