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/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:24:58,165 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:24:58,167 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:24:58,200 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:24:58,201 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:24:58,202 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:24:58,203 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:24:58,212 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:24:58,214 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:24:58,216 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:24:58,217 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:24:58,217 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:24:58,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:24:58,225 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:24:58,226 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:24:58,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:24:58,244 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:24:58,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:24:58,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:24:58,256 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:24:58,258 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:24:58,258 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:24:58,261 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:24:58,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:24:58,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:24:58,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:24:58,268 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:24:58,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:24:58,272 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:24:58,273 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:24:58,275 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:24:58,276 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 20:24:58,316 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:24:58,317 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:24:58,318 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:24:58,318 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:24:58,318 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:24:58,318 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:24:58,319 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:24:58,319 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:24:58,319 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:24:58,319 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:24:58,319 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:24:58,320 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:24:58,325 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:24:58,325 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:24:58,325 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:24:58,326 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:24:58,326 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:24:58,326 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:24:58,326 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:24:58,326 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:24:58,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:24:58,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:24:58,333 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:24:58,333 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:24:58,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:24:58,334 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:24:58,334 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:24:58,335 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:24:58,335 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:24:58,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:24:58,472 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:24:58,483 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:24:58,485 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:24:58,486 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:24:58,488 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-05-03 20:24:59,118 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e9949f428/5716103168a54fb58fea77f5b5528b52/FLAG358c9c452 [2018-05-03 20:24:59,578 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:24:59,579 INFO L161 CDTParser]: Scanning ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-05-03 20:24:59,595 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e9949f428/5716103168a54fb58fea77f5b5528b52/FLAG358c9c452 [2018-05-03 20:24:59,637 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/e9949f428/5716103168a54fb58fea77f5b5528b52 [2018-05-03 20:24:59,650 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:24:59,661 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:24:59,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:24:59,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:24:59,683 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:24:59,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:24:59" (1/1) ... [2018-05-03 20:24:59,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647dc36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:24:59, skipping insertion in model container [2018-05-03 20:24:59,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:24:59" (1/1) ... [2018-05-03 20:24:59,737 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:24:59,772 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:25:00,136 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:25:00,209 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 20:25:00,222 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-05-03 20:25:00,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00 WrapperNode [2018-05-03 20:25:00,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:25:00,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-03 20:25:00,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-03 20:25:00,250 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-03 20:25:00,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:25:00" (1/1) ... [2018-05-03 20:25:00,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-03 20:25:00,335 INFO L168 Benchmark]: Toolchain (without parser) took 684.25 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 318.5 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 1.9 GB. [2018-05-03 20:25:00,336 INFO L168 Benchmark]: CDTParser took 0.27 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 20:25:00,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.63 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 319.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-05-03 20:25:00,337 INFO L168 Benchmark]: Boogie Preprocessor took 71.87 ms. Allocated memory is still 383.3 MB. Free memory was 319.5 MB in the beginning and 318.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:25:00,343 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 586.63 ms. Allocated memory is still 383.3 MB. Free memory was 330.2 MB in the beginning and 319.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 71.87 ms. Allocated memory is still 383.3 MB. Free memory was 319.5 MB in the beginning and 318.5 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...