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-crafted/aaron3_true-termination_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:45:14,293 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:45:14,302 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:45:14,321 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:45:14,322 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:45:14,323 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:45:14,324 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:45:14,339 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:45:14,342 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:45:14,343 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:45:14,344 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:45:14,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:45:14,345 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:45:14,354 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:45:14,355 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:45:14,357 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:45:14,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:45:14,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:45:14,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:45:14,382 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:45:14,392 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 19:45:14,392 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 19:45:14,392 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 19:45:14,393 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 19:45:14,394 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 19:45:14,395 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 19:45:14,396 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 19:45:14,408 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 19:45:14,408 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 19:45:14,409 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:45:14,409 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:45:14,409 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-04 19:45:14,458 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:45:14,458 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:45:14,460 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:45:14,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:45:14,460 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:45:14,460 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-04 19:45:14,460 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-04 19:45:14,460 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-04 19:45:14,462 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-04 19:45:14,462 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-04 19:45:14,462 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-04 19:45:14,463 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:45:14,468 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 19:45:14,468 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:45:14,468 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-04 19:45:14,469 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-04 19:45:14,470 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:45:14,470 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:45:14,470 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-04 19:45:14,470 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:45:14,470 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:45:14,471 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-04 19:45:14,472 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-04 19:45:14,475 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-04 19:45:14,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:45:14,611 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:45:14,626 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:45:14,627 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:45:14,633 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:45:14,634 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/aaron3_true-termination_true-valid-memsafety.c [2018-05-04 19:45:15,122 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/aa0559767/6d41f1b6f6bf40a0a7d41a6b7f6ff0bd/FLAGbcde32231 [2018-05-04 19:45:15,559 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:45:15,561 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-crafted/aaron3_true-termination_true-valid-memsafety.c [2018-05-04 19:45:15,582 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/aa0559767/6d41f1b6f6bf40a0a7d41a6b7f6ff0bd/FLAGbcde32231 [2018-05-04 19:45:15,621 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/aa0559767/6d41f1b6f6bf40a0a7d41a6b7f6ff0bd [2018-05-04 19:45:15,648 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:45:15,654 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:45:15,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:45:15,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:45:15,672 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:45:15,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:45:15" (1/1) ... [2018-05-04 19:45:15,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314c1bcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:15, skipping insertion in model container [2018-05-04 19:45:15,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:45:15" (1/1) ... [2018-05-04 19:45:15,735 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:45:15,775 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:45:16,141 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 19:45:16,198 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-04 19:45:16,214 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 4 non ball SCCs. Number of states in SCCs 4. [2018-05-04 19:45:16,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16 WrapperNode [2018-05-04 19:45:16,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:45:16,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-05-04 19:45:16,236 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-05-04 19:45:16,236 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-05-04 19:45:16,257 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:45:16" (1/1) ... [2018-05-04 19:45:16,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-05-04 19:45:16,290 INFO L168 Benchmark]: Toolchain (without parser) took 636.54 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 319.8 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 1.9 GB. [2018-05-04 19:45:16,293 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:45:16,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 577.09 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. [2018-05-04 19:45:16,298 INFO L168 Benchmark]: Boogie Preprocessor took 48.42 ms. Allocated memory is still 383.3 MB. Free memory was 321.9 MB in the beginning and 319.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-05-04 19:45:16,305 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 577.09 ms. Allocated memory is still 383.3 MB. Free memory was 330.8 MB in the beginning and 321.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 48.42 ms. Allocated memory is still 383.3 MB. Free memory was 321.9 MB in the beginning and 319.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...