java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1f713e5 [2018-11-05 14:21:09,480 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 14:21:09,485 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 14:21:09,519 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 14:21:09,520 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 14:21:09,526 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 14:21:09,527 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 14:21:09,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 14:21:09,537 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 14:21:09,538 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 14:21:09,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 14:21:09,546 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 14:21:09,547 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 14:21:09,555 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 14:21:09,556 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 14:21:09,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 14:21:09,569 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 14:21:09,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 14:21:09,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 14:21:09,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 14:21:09,591 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 14:21:09,596 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 14:21:09,598 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 14:21:09,632 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 [2018-11-05 14:21:09,681 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 14:21:09,685 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 14:21:09,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 14:21:09,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 14:21:09,693 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 14:21:09,693 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-05 14:21:09,694 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-05 14:21:09,694 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-05 14:21:09,694 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-05 14:21:09,694 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-05 14:21:09,695 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-05 14:21:09,698 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 14:21:09,698 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-05 14:21:09,698 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 14:21:09,699 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 14:21:09,699 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-05 14:21:09,699 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-05 14:21:09,699 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-05 14:21:09,699 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 14:21:09,700 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-05 14:21:09,700 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-05 14:21:09,700 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 14:21:09,700 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 14:21:09,700 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-05 14:21:09,704 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 14:21:09,704 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 14:21:09,704 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-05 14:21:09,707 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-05 14:21:09,708 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-05 14:21:09,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 14:21:09,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 14:21:09,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 14:21:09,887 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 14:21:09,887 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 14:21:09,891 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-05 14:21:10,021 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98c39cf69/8db77a537ab84fa0868ffbbad3169886/FLAG432054f61 [2018-11-05 14:21:11,135 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 14:21:11,135 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_srvr_2_alt_true-unreach-call_true-no-overflow_false-termination.BV.c.cil.c [2018-11-05 14:21:11,171 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98c39cf69/8db77a537ab84fa0868ffbbad3169886/FLAG432054f61 [2018-11-05 14:21:11,214 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98c39cf69/8db77a537ab84fa0868ffbbad3169886 [2018-11-05 14:21:11,243 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 14:21:11,250 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 14:21:11,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 14:21:11,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 14:21:11,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 14:21:11,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:21:11" (1/1) ... [2018-11-05 14:21:11,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692eae86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:11, skipping insertion in model container [2018-11-05 14:21:11,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:21:11" (1/1) ... [2018-11-05 14:21:11,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 14:21:11,421 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 14:21:12,175 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:21:12,190 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 14:21:12,405 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 14:21:12,454 INFO L193 MainTranslator]: Completed translation [2018-11-05 14:21:12,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12 WrapperNode [2018-11-05 14:21:12,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 14:21:12,459 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 14:21:12,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 14:21:12,459 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 14:21:12,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,516 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:21:12" (1/1) ... [2018-11-05 14:21:12,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 14:21:12,760 INFO L168 Benchmark]: Toolchain (without parser) took 1514.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -61.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 3.9 GB. [2018-11-05 14:21:12,768 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 14:21:12,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1205.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-05 14:21:12,769 INFO L168 Benchmark]: Boogie Preprocessor took 293.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -83.7 MB). Peak memory consumption was 23.4 MB. Max. memory is 3.9 GB. [2018-11-05 14:21:12,779 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1205.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 293.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -83.7 MB). Peak memory consumption was 23.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...