/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_12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.25-abd8500 [2020-01-16 20:36:50,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-01-16 20:36:50,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-01-16 20:36:50,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-01-16 20:36:50,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-01-16 20:36:50,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-01-16 20:36:50,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-01-16 20:36:50,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-01-16 20:36:50,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-01-16 20:36:50,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-01-16 20:36:50,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-01-16 20:36:50,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-01-16 20:36:50,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-01-16 20:36:50,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-01-16 20:36:50,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-01-16 20:36:50,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-01-16 20:36:50,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-01-16 20:36:50,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-01-16 20:36:50,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-01-16 20:36:50,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-01-16 20:36:50,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-01-16 20:36:50,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-01-16 20:36:50,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-01-16 20:36:50,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-01-16 20:36:50,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-01-16 20:36:50,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-01-16 20:36:50,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-01-16 20:36:50,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-01-16 20:36:50,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-01-16 20:36:50,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-01-16 20:36:50,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-01-16 20:36:50,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-01-16 20:36:50,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-01-16 20:36:50,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-01-16 20:36:50,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-01-16 20:36:50,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-01-16 20:36:50,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-01-16 20:36:50,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-01-16 20:36:50,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-01-16 20:36:50,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-01-16 20:36:50,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-01-16 20:36:50,449 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 20:36:50,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-01-16 20:36:50,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-01-16 20:36:50,464 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-01-16 20:36:50,464 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-01-16 20:36:50,464 INFO L138 SettingsManager]: * Use SBE=true [2020-01-16 20:36:50,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-01-16 20:36:50,465 INFO L138 SettingsManager]: * sizeof long=4 [2020-01-16 20:36:50,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-01-16 20:36:50,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-01-16 20:36:50,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-01-16 20:36:50,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-01-16 20:36:50,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-01-16 20:36:50,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-01-16 20:36:50,467 INFO L138 SettingsManager]: * sizeof long double=12 [2020-01-16 20:36:50,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-01-16 20:36:50,467 INFO L138 SettingsManager]: * Use constant arrays=true [2020-01-16 20:36:50,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-01-16 20:36:50,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-01-16 20:36:50,468 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-01-16 20:36:50,469 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-01-16 20:36:50,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-01-16 20:36:50,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-01-16 20:36:50,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-01-16 20:36:50,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-01-16 20:36:50,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-01-16 20:36:50,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-01-16 20:36:50,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-01-16 20:36:50,471 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-01-16 20:36:50,471 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-01-16 20:36:50,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-01-16 20:36:50,472 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-01-16 20:36:50,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-01-16 20:36:50,748 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-01-16 20:36:50,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-01-16 20:36:50,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-01-16 20:36:50,765 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2020-01-16 20:36:50,765 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2020-01-16 20:36:50,766 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl [2020-01-16 20:36:50,767 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/mcr/example_12.bpl' [2020-01-16 20:36:50,800 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-01-16 20:36:50,802 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-01-16 20:36:50,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-01-16 20:36:50,803 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-01-16 20:36:50,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "example_12.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 Inliner from plugin Boogie Procedure Inliner for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-01-16 20:36:50,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-01-16 20:36:50,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-01-16 20:36:50,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,858 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/1) ... [2020-01-16 20:36:50,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-01-16 20:36:50,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-01-16 20:36:50,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-01-16 20:36:50,862 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-01-16 20:36:50,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "example_12.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 20:36:50,934 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_1 given in one single declaration [2020-01-16 20:36:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure set_1 [2020-01-16 20:36:50,934 INFO L138 BoogieDeclarations]: Found implementation of procedure set_1 [2020-01-16 20:36:50,934 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_2 given in one single declaration [2020-01-16 20:36:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_2 [2020-01-16 20:36:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure set_2 [2020-01-16 20:36:50,935 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_3 given in one single declaration [2020-01-16 20:36:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure set_3 [2020-01-16 20:36:50,935 INFO L138 BoogieDeclarations]: Found implementation of procedure set_3 [2020-01-16 20:36:50,936 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_4 given in one single declaration [2020-01-16 20:36:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_4 [2020-01-16 20:36:50,936 INFO L138 BoogieDeclarations]: Found implementation of procedure set_4 [2020-01-16 20:36:50,936 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_0 given in one single declaration [2020-01-16 20:36:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure set_0 [2020-01-16 20:36:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure set_0 [2020-01-16 20:36:50,937 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_9 given in one single declaration [2020-01-16 20:36:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure set_9 [2020-01-16 20:36:50,937 INFO L138 BoogieDeclarations]: Found implementation of procedure set_9 [2020-01-16 20:36:50,937 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2020-01-16 20:36:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-01-16 20:36:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-01-16 20:36:50,938 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_5 given in one single declaration [2020-01-16 20:36:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure set_5 [2020-01-16 20:36:50,938 INFO L138 BoogieDeclarations]: Found implementation of procedure set_5 [2020-01-16 20:36:50,938 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_6 given in one single declaration [2020-01-16 20:36:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_6 [2020-01-16 20:36:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_6 [2020-01-16 20:36:50,939 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_10 given in one single declaration [2020-01-16 20:36:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_10 [2020-01-16 20:36:50,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_10 [2020-01-16 20:36:50,940 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_7 given in one single declaration [2020-01-16 20:36:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure set_7 [2020-01-16 20:36:50,940 INFO L138 BoogieDeclarations]: Found implementation of procedure set_7 [2020-01-16 20:36:50,940 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_11 given in one single declaration [2020-01-16 20:36:50,940 INFO L130 BoogieDeclarations]: Found specification of procedure set_11 [2020-01-16 20:36:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_11 [2020-01-16 20:36:50,941 INFO L124 BoogieDeclarations]: Specification and implementation of procedure set_8 given in one single declaration [2020-01-16 20:36:50,941 INFO L130 BoogieDeclarations]: Found specification of procedure set_8 [2020-01-16 20:36:50,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8 [2020-01-16 20:36:50,942 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 20:36:51,198 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-01-16 20:36:51,198 INFO L287 CfgBuilder]: Removed 0 assume(true) statements. [2020-01-16 20:36:51,202 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 08:36:51 BoogieIcfgContainer [2020-01-16 20:36:51,203 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-01-16 20:36:51,207 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-01-16 20:36:51,207 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-01-16 20:36:51,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-01-16 20:36:51,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 16.01 08:36:50" (1/2) ... [2020-01-16 20:36:51,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4c92a47d and model type example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.01 08:36:51, skipping insertion in model container [2020-01-16 20:36:51,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.01 08:36:51" (2/2) ... [2020-01-16 20:36:51,222 INFO L109 eAbstractionObserver]: Analyzing ICFG example_12.bpl [2020-01-16 20:36:51,239 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-01-16 20:36:51,240 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-01-16 20:36:51,251 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-01-16 20:36:51,252 INFO L339 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-01-16 20:36:51,627 INFO L250 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2020-01-16 20:36:51,670 INFO L374 AbstractCegarLoop]: Interprodecural is true [2020-01-16 20:36:51,670 INFO L375 AbstractCegarLoop]: Hoare is true [2020-01-16 20:36:51,671 INFO L376 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-01-16 20:36:51,671 INFO L377 AbstractCegarLoop]: Backedges is MCR [2020-01-16 20:36:51,671 INFO L378 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-01-16 20:36:51,671 INFO L379 AbstractCegarLoop]: Difference is false [2020-01-16 20:36:51,671 INFO L380 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-01-16 20:36:51,672 INFO L384 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-01-16 20:36:51,700 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 100 places, 195 transitions Received shutdown request... [2020-01-16 20:50:44,096 WARN L543 AbstractCegarLoop]: Verification canceled [2020-01-16 20:50:44,101 WARN L227 ceAbstractionStarter]: Timeout [2020-01-16 20:50:44,101 INFO L202 PluginConnector]: Adding new model example_12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.01 08:50:44 BasicIcfg [2020-01-16 20:50:44,102 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-01-16 20:50:44,105 INFO L168 Benchmark]: Toolchain (without parser) took 833301.53 ms. Allocated memory was 145.2 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 120.4 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,106 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.09 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 118.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,108 INFO L168 Benchmark]: Boogie Preprocessor took 21.75 ms. Allocated memory is still 145.2 MB. Free memory was 118.4 MB in the beginning and 117.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,109 INFO L168 Benchmark]: RCFGBuilder took 341.09 ms. Allocated memory is still 145.2 MB. Free memory was 117.1 MB in the beginning and 101.7 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,110 INFO L168 Benchmark]: TraceAbstraction took 832894.57 ms. Allocated memory was 145.2 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 101.3 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2020-01-16 20:50:44,116 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 0.24 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 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 36.09 ms. Allocated memory is still 145.2 MB. Free memory was 120.2 MB in the beginning and 118.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.75 ms. Allocated memory is still 145.2 MB. Free memory was 118.4 MB in the beginning and 117.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 341.09 ms. Allocated memory is still 145.2 MB. Free memory was 117.1 MB in the beginning and 101.7 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 832894.57 ms. Allocated memory was 145.2 MB in the beginning and 4.4 GB in the end (delta: 4.3 GB). Free memory was 101.3 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 37]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 37). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 100 places, 195 transitions. Already constructed 608775 states. Currently 242741 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 64 locations, 1 error locations. Started 1 CEGAR loops. Result: TIMEOUT, OverallTime: 832.4s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 832.4s, 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