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_3_true-unreach-call_true-no-overflow_true-termination.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:58:48,502 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:58:48,504 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:58:48,525 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:58:48,525 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:58:48,526 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:58:48,541 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:58:48,544 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:58:48,545 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:58:48,551 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:58:48,552 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:58:48,553 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:58:48,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:58:48,557 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:58:48,563 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:58:48,565 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:58:48,578 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:58:48,589 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:58:48,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:58:48,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:58:48,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:58:48,593 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:58:48,593 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:58:48,593 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:58:48,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:58:48,603 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:58:48,603 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:58:48,604 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:58:48,604 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:58:48,604 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:58:48,605 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:58:48,605 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 19:58:48,630 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:58:48,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:58:48,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:58:48,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:58:48,639 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:58:48,640 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 19:58:48,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:58:48,640 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 19:58:48,641 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 19:58:48,641 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:58:48,642 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:58:48,642 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 19:58:48,642 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:58:48,642 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:58:48,642 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 19:58:48,644 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 19:58:48,644 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 19:58:48,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:58:48,731 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:58:48,735 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:58:48,744 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:58:48,744 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:58:48,745 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_3_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-05-03 19:58:49,279 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2f86d2801/d6a103c897f643029cb217aee9e164f0/FLAG29786fbf6 [2018-05-03 19:58:49,785 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:58:49,786 INFO L161 CDTParser]: Scanning soft_float_3_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-05-03 19:58:49,835 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2f86d2801/d6a103c897f643029cb217aee9e164f0/FLAG29786fbf6 [2018-05-03 19:58:49,869 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/2f86d2801/d6a103c897f643029cb217aee9e164f0 [2018-05-03 19:58:49,883 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:58:49,887 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:58:49,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:58:49,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:58:49,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:58:49,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:58:49" (1/1) ... [2018-05-03 19:58:49,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d5ae89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:49, skipping insertion in model container [2018-05-03 19:58:49,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:58:49" (1/1) ... [2018-05-03 19:58:49,966 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:58:50,018 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:58:50,493 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:58:50,601 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:58:50,612 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10. [2018-05-03 19:58:50,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50 WrapperNode [2018-05-03 19:58:50,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 19:58:50,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 19:58:50,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 19:58:50,660 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 19:58:50,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,757 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:58:50" (1/1) ... [2018-05-03 19:58:50,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 19:58:50,772 INFO L168 Benchmark]: Toolchain (without parser) took 888.91 ms. Allocated memory is still 383.3 MB. Free memory was 329.8 MB in the beginning and 314.8 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 1.9 GB. [2018-05-03 19:58:50,775 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 19:58:50,783 INFO L168 Benchmark]: CACSL2BoogieTranslator took 766.77 ms. Allocated memory is still 383.3 MB. Free memory was 329.8 MB in the beginning and 315.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 1.9 GB. [2018-05-03 19:58:50,784 INFO L168 Benchmark]: Boogie Preprocessor took 110.86 ms. Allocated memory is still 383.3 MB. Free memory was 315.8 MB in the beginning and 314.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-03 19:58:50,797 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 766.77 ms. Allocated memory is still 383.3 MB. Free memory was 329.8 MB in the beginning and 315.8 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 110.86 ms. Allocated memory is still 383.3 MB. Free memory was 315.8 MB in the beginning and 314.8 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...