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/termination-15/array15_alloca_false-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4 [2018-10-16 09:56:45,222 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-16 09:56:45,224 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-16 09:56:45,262 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-16 09:56:45,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-16 09:56:45,265 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-16 09:56:45,267 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-16 09:56:45,274 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-16 09:56:45,277 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-16 09:56:45,281 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-16 09:56:45,288 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-16 09:56:45,289 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-16 09:56:45,290 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-16 09:56:45,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-16 09:56:45,305 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-16 09:56:45,306 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-16 09:56:45,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-16 09:56:45,315 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-16 09:56:45,323 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-16 09:56:45,328 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-16 09:56:45,331 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-16 09:56:45,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-16 09:56:45,339 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-16 09:56:45,345 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-16 09:56:45,345 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-16 09:56:45,346 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-16 09:56:45,350 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-16 09:56:45,351 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-16 09:56:45,359 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-16 09:56:45,362 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-16 09:56:45,362 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-16 09:56:45,365 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-16 09:56:45,366 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-16 09:56:45,366 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-16 09:56:45,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-16 09:56:45,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-16 09:56:45,374 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 [2018-10-16 09:56:45,423 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-16 09:56:45,423 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-16 09:56:45,429 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-16 09:56:45,432 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-16 09:56:45,432 INFO L133 SettingsManager]: * Use SBE=true [2018-10-16 09:56:45,432 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-16 09:56:45,433 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-16 09:56:45,433 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-16 09:56:45,433 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-16 09:56:45,433 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-16 09:56:45,434 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-16 09:56:45,434 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-16 09:56:45,434 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-16 09:56:45,434 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-16 09:56:45,434 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-16 09:56:45,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-16 09:56:45,439 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-16 09:56:45,439 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-16 09:56:45,439 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-16 09:56:45,440 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-16 09:56:45,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-16 09:56:45,440 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-16 09:56:45,440 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-16 09:56:45,441 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-16 09:56:45,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-16 09:56:45,441 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-16 09:56:45,441 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-16 09:56:45,447 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-16 09:56:45,448 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-16 09:56:45,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-16 09:56:45,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-16 09:56:45,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-16 09:56:45,607 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-16 09:56:45,608 INFO L276 PluginConnector]: CDTParser initialized [2018-10-16 09:56:45,609 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/array15_alloca_false-termination.c.i [2018-10-16 09:56:45,730 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4118a49/3d56ff2eb1f64befacf500f7da28d30b/FLAG14038d81b [2018-10-16 09:56:46,830 INFO L298 CDTParser]: Found 1 translation units. [2018-10-16 09:56:46,831 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-15/array15_alloca_false-termination.c.i [2018-10-16 09:56:46,854 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4118a49/3d56ff2eb1f64befacf500f7da28d30b/FLAG14038d81b [2018-10-16 09:56:46,886 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf4118a49/3d56ff2eb1f64befacf500f7da28d30b [2018-10-16 09:56:46,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-16 09:56:46,913 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-16 09:56:46,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-16 09:56:46,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-16 09:56:46,924 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-16 09:56:46,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:56:46" (1/1) ... [2018-10-16 09:56:46,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3105cb4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:46, skipping insertion in model container [2018-10-16 09:56:46,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 09:56:46" (1/1) ... [2018-10-16 09:56:46,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-16 09:56:47,074 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-16 09:56:47,946 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:56:47,979 INFO L189 MainTranslator]: Completed pre-run [2018-10-16 09:56:48,124 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-16 09:56:48,312 INFO L193 MainTranslator]: Completed translation [2018-10-16 09:56:48,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48 WrapperNode [2018-10-16 09:56:48,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-16 09:56:48,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-16 09:56:48,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-16 09:56:48,315 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-16 09:56:48,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 09:56:48" (1/1) ... [2018-10-16 09:56:48,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-16 09:56:48,627 INFO L168 Benchmark]: Toolchain (without parser) took 1711.80 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: -50.0 MB). Peak memory consumption was 45.9 MB. Max. memory is 3.9 GB. [2018-10-16 09:56:48,635 INFO L168 Benchmark]: CDTParser took 5.37 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. [2018-10-16 09:56:48,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1395.56 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-10-16 09:56:48,638 INFO L168 Benchmark]: Boogie Preprocessor took 303.20 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: -72.5 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.9 GB. [2018-10-16 09:56:48,647 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 5.37 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 1395.56 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 303.20 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: -72.5 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...