java -Xmx2000000000 -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-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig1-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:00:08,181 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:00:08,186 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:00:08,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:00:08,214 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:00:08,215 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:00:08,220 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:00:08,228 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:00:08,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:00:08,238 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:00:08,244 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:00:08,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:00:08,246 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:00:08,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:00:08,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:00:08,269 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:00:08,270 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:00:08,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:00:08,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:00:08,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:00:08,291 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:00:08,294 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:00:08,303 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:00:08,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:00:08,305 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:00:08,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:00:08,312 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:00:08,313 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:00:08,317 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:00:08,322 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:00:08,322 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:00:08,328 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 17:00:08,329 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:00:08,329 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:00:08,330 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:00:08,335 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:00:08,336 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 [2018-09-07 17:00:08,388 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:00:08,389 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:00:08,390 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:00:08,390 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:00:08,390 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:00:08,391 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-07 17:00:08,397 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-07 17:00:08,397 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-07 17:00:08,397 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-07 17:00:08,397 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-07 17:00:08,398 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-07 17:00:08,398 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:00:08,398 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-07 17:00:08,398 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 17:00:08,399 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:00:08,399 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-07 17:00:08,399 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-07 17:00:08,399 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-07 17:00:08,404 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:00:08,405 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-07 17:00:08,405 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-07 17:00:08,405 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:00:08,405 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:00:08,406 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-07 17:00:08,406 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:00:08,406 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 17:00:08,406 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-07 17:00:08,407 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-07 17:00:08,408 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-07 17:00:08,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:00:08,574 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:00:08,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:00:08,591 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:00:08,591 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:00:08,596 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig1-alloca_true-termination.c.i [2018-09-07 17:00:09,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc022e726/878b7fbb074b490f82ca2d23f30b9d35/FLAG06cf4434a [2018-09-07 17:00:09,904 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:00:09,905 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig1-alloca_true-termination.c.i [2018-09-07 17:00:09,975 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc022e726/878b7fbb074b490f82ca2d23f30b9d35/FLAG06cf4434a [2018-09-07 17:00:10,020 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc022e726/878b7fbb074b490f82ca2d23f30b9d35 [2018-09-07 17:00:10,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:00:10,056 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:00:10,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:00:10,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:00:10,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:00:10,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:00:10" (1/1) ... [2018-09-07 17:00:10,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35fd830c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:10, skipping insertion in model container [2018-09-07 17:00:10,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:00:10" (1/1) ... [2018-09-07 17:00:10,602 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:00:10,850 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:00:10,911 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 17:00:11,020 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:00:11,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11 WrapperNode [2018-09-07 17:00:11,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:00:11,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 17:00:11,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 17:00:11,190 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 17:00:11,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:00:11" (1/1) ... [2018-09-07 17:00:11,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 17:00:11,335 INFO L168 Benchmark]: Toolchain (without parser) took 1287.80 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-07 17:00:11,345 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-09-07 17:00:11,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1128.09 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-07 17:00:11,347 INFO L168 Benchmark]: Boogie Preprocessor took 141.22 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. [2018-09-07 17:00:11,363 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 1128.09 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 141.22 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...