java -Xss4m -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-restricted-15/b.03-no-inv_assume_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:42:10,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:42:10,147 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:42:10,174 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:42:10,174 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:42:10,175 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:42:10,188 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:42:10,190 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:42:10,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:42:10,198 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:42:10,199 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:42:10,201 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:42:10,203 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:42:10,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:42:10,213 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:42:10,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:42:10,215 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:42:10,226 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:42:10,228 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:42:10,239 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:42:10,240 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:42:10,241 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:42:10,251 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:42:10,251 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:42:10,251 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:42:10,252 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:42:10,264 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:42:10,264 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:42:10,265 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:42:10,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:42:10,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:42:10,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:42:10,267 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:42:10,268 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:42:10,279 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:42:10,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:42:10,280 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 14:42:10,322 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:42:10,322 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:42:10,329 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:42:10,329 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:42:10,329 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:42:10,329 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:42:10,330 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:42:10,330 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:42:10,330 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:42:10,330 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:42:10,330 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:42:10,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:42:10,331 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:42:10,331 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:42:10,331 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:42:10,331 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:42:10,331 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:42:10,334 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:42:10,335 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:42:10,340 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:42:10,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:42:10,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:42:10,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:42:10,341 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:42:10,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:42:10,342 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:42:10,342 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:42:10,343 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:42:10,343 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:42:10,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:42:10,459 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:42:10,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:42:10,471 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:42:10,472 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:42:10,479 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/b.03-no-inv_assume_true-termination_true-no-overflow.c [2018-07-08 14:42:11,100 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ca4983e9/74f9fa3a463342c287b4e67254f2d305/FLAGe80c4a29a [2018-07-08 14:42:11,525 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:42:11,526 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-restricted-15/b.03-no-inv_assume_true-termination_true-no-overflow.c [2018-07-08 14:42:11,541 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ca4983e9/74f9fa3a463342c287b4e67254f2d305/FLAGe80c4a29a [2018-07-08 14:42:11,581 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/1ca4983e9/74f9fa3a463342c287b4e67254f2d305 [2018-07-08 14:42:11,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:42:11,622 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:42:11,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:11,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:42:11,641 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:42:11,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:11" (1/1) ... [2018-07-08 14:42:11,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b19fd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:11, skipping insertion in model container [2018-07-08 14:42:11,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:42:11" (1/1) ... [2018-07-08 14:42:12,008 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:42:12,095 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:12,126 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:42:12,136 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:42:12,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12 WrapperNode [2018-07-08 14:42:12,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:42:12,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:42:12,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:42:12,170 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:42:12,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:42:12" (1/1) ... [2018-07-08 14:42:12,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:42:12,239 INFO L168 Benchmark]: Toolchain (without parser) took 631.89 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 317.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,249 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:42:12,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.86 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 318.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,254 INFO L168 Benchmark]: Boogie Preprocessor took 68.56 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.5 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:42:12,267 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 543.86 ms. Allocated memory is still 383.3 MB. Free memory was 328.2 MB in the beginning and 318.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 68.56 ms. Allocated memory is still 383.3 MB. Free memory was 318.6 MB in the beginning and 317.5 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...