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/bitvector/soft_float_2_true-unreach-call_true-no-overflow_true-termination.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:38:27,783 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:38:27,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:38:27,825 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:38:27,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:38:27,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:38:27,831 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:38:27,835 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:38:27,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:38:27,844 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:38:27,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:38:27,857 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:38:27,858 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:38:27,859 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:38:27,866 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:38:27,870 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:38:27,871 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:38:27,876 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:38:27,885 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:38:27,887 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:38:27,888 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:38:27,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:38:27,899 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:38:27,900 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:38:27,900 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:38:27,905 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:38:27,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:38:27,907 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:38:27,914 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:38:27,915 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:38:27,915 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:38:27,916 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:38:27,916 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:38:27,920 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:38:27,922 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:38:27,923 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:38:27,923 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 18:38:27,971 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:38:27,972 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:38:27,978 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:38:27,979 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:38:27,981 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:38:27,981 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-19 18:38:27,981 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-19 18:38:27,982 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-19 18:38:27,983 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-19 18:38:27,983 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-19 18:38:27,983 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-19 18:38:27,983 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:38:27,984 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:38:27,984 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:38:27,984 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:38:27,984 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-19 18:38:27,984 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-19 18:38:27,985 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-19 18:38:27,985 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-19 18:38:27,985 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-19 18:38:27,989 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-19 18:38:27,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:38:27,991 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:38:27,991 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-19 18:38:27,991 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:38:27,991 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:38:27,991 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-19 18:38:27,992 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-19 18:38:27,993 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-19 18:38:28,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:38:28,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:38:28,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:38:28,173 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:38:28,174 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:38:28,178 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_2_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-07-19 18:38:28,872 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294eda407/71a69ebb9d7f4f9bbb60da26b60e1626/FLAGc0fbf75e2 [2018-07-19 18:38:29,395 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:38:29,396 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/soft_float_2_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-07-19 18:38:29,419 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294eda407/71a69ebb9d7f4f9bbb60da26b60e1626/FLAGc0fbf75e2 [2018-07-19 18:38:29,465 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/294eda407/71a69ebb9d7f4f9bbb60da26b60e1626 [2018-07-19 18:38:29,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:38:29,483 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:38:29,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:38:29,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:38:29,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:38:29,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:38:29" (1/1) ... [2018-07-19 18:38:29,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e187032 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:29, skipping insertion in model container [2018-07-19 18:38:29,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:38:29" (1/1) ... [2018-07-19 18:38:29,932 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:38:30,171 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:38:30,220 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-19 18:38:30,338 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-19 18:38:30,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30 WrapperNode [2018-07-19 18:38:30,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:38:30,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-19 18:38:30,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-19 18:38:30,409 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-19 18:38:30,443 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:38:30" (1/1) ... [2018-07-19 18:38:30,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-19 18:38:30,550 INFO L168 Benchmark]: Toolchain (without parser) took 1069.42 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 18:38:30,553 INFO L168 Benchmark]: CDTParser took 0.29 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 18:38:30,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 918.29 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 18:38:30,560 INFO L168 Benchmark]: Boogie Preprocessor took 136.57 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 18:38:30,568 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 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 918.29 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 136.57 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...