java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-restricted-15/b.03_assume_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:42:10,447 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:42:10,449 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:42:10,482 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:42:10,482 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:42:10,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:42:10,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:42:10,491 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:42:10,493 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:42:10,494 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:42:10,495 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:42:10,495 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:42:10,506 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:42:10,507 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:42:10,508 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:42:10,509 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:42:10,513 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:42:10,515 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:42:10,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:42:10,532 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:42:10,533 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:42:10,544 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:42:10,546 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:42:10,546 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:42:10,547 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:42:10,547 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:42:10,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:42:10,559 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:42:10,560 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:42:10,561 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:42:10,561 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:42:10,567 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:42:10,567 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:42:10,567 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:42:10,568 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:42:10,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:42:10,569 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 14:42:10,617 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:42:10,621 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:42:10,623 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:42:10,623 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:42:10,623 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:42:10,623 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:42:10,624 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:42:10,624 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:42:10,624 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:42:10,624 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:42:10,624 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:42:10,625 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:42:10,625 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:42:10,625 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:42:10,625 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:42:10,625 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:42:10,626 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:42:10,637 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:42:10,637 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:42:10,637 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:42:10,637 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:42:10,638 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:42:10,638 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:42:10,638 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:42:10,638 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:42:10,638 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:42:10,639 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:42:10,640 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:42:10,640 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:42:10,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:42:10,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:42:10,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:42:10,788 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:42:10,788 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:42:10,789 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/b.03_assume_true-termination_true-no-overflow.c [2018-07-08 14:42:11,413 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d128285a7/f293eadca98a4c2f8daeedcfea6d0591/FLAG77f55038f [2018-07-08 14:42:11,845 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:42:11,847 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-restricted-15/b.03_assume_true-termination_true-no-overflow.c [2018-07-08 14:42:11,865 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d128285a7/f293eadca98a4c2f8daeedcfea6d0591/FLAG77f55038f [2018-07-08 14:42:11,907 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/d128285a7/f293eadca98a4c2f8daeedcfea6d0591 [2018-07-08 14:42:11,933 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:42:11,951 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:42:11,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:11,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:42:11,973 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:42:11,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:11" (1/1) ... [2018-07-08 14:42:11,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e327900 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:11, skipping insertion in model container [2018-07-08 14:42:11,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:11" (1/1) ... [2018-07-08 14:42:12,357 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:42:12,433 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:12,475 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:42:12,484 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:12,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12 WrapperNode [2018-07-08 14:42:12,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:12,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:42:12,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:42:12,517 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:42:12,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:42:12,585 INFO L168 Benchmark]: Toolchain (without parser) took 650.63 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 317.6 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,593 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:42:12,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 560.52 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 318.6 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,595 INFO L168 Benchmark]: Boogie Preprocessor took 66.40 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,603 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 560.52 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 318.6 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 66.40 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...