java -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/NO_13_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:37:12,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:37:12,346 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:37:12,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:37:12,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:37:12,386 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:37:12,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:37:12,398 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:37:12,400 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:37:12,401 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:37:12,411 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:37:12,411 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:37:12,413 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:37:12,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:37:12,422 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:37:12,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:37:12,435 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:37:12,439 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:37:12,448 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:37:12,455 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:37:12,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:37:12,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:37:12,468 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:37:12,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:37:12,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:37:12,476 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:37:12,477 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:37:12,480 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:37:12,483 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:37:12,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:37:12,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:37:12,492 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:37:12,493 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:37:12,493 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:37:12,496 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:37:12,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:37:12,498 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-19 18:37:12,553 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:37:12,553 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:37:12,558 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:37:12,569 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:37:12,570 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:37:12,570 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:37:12,570 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:37:12,571 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:37:12,571 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:37:12,571 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:37:12,572 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:37:12,572 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:37:12,572 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:37:12,572 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:37:12,572 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:37:12,573 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:37:12,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:37:12,573 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:37:12,573 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:37:12,573 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:37:12,574 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:37:12,574 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:37:12,574 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:37:12,576 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:37:12,576 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:37:12,576 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:37:12,576 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:37:12,577 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:37:12,578 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:37:12,701 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:37:12,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:37:12,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:37:12,746 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:37:12,747 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:37:12,748 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/NO_13_false-termination_true-no-overflow.c [2018-07-19 18:37:13,375 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de959d849/682aff96a65842f1945d462f8b9510ac/FLAG45cd97dbc [2018-07-19 18:37:13,849 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:37:13,850 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/NO_13_false-termination_true-no-overflow.c [2018-07-19 18:37:13,871 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de959d849/682aff96a65842f1945d462f8b9510ac/FLAG45cd97dbc [2018-07-19 18:37:13,917 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de959d849/682aff96a65842f1945d462f8b9510ac [2018-07-19 18:37:13,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:37:13,950 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:37:13,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:13,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:37:13,967 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:37:13,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:13,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b25906e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:13, skipping insertion in model container [2018-07-19 18:37:13,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:37:13" (1/1) ... [2018-07-19 18:37:14,390 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:37:14,472 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:14,512 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:37:14,523 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:37:14,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14 WrapperNode [2018-07-19 18:37:14,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:37:14,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:37:14,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:37:14,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:37:14,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,595 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:37:14" (1/1) ... [2018-07-19 18:37:14,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:37:14,620 INFO L168 Benchmark]: Toolchain (without parser) took 673.96 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-07-19 18:37:14,631 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 18:37:14,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-07-19 18:37:14,644 INFO L168 Benchmark]: Boogie Preprocessor took 58.98 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 18:37:14,648 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 607.30 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 58.98 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...