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/loop-lit/hhk2008_true-unreach-call_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:57:33,083 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:57:33,094 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:57:33,120 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:57:33,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:57:33,122 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:57:33,123 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:57:33,130 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:57:33,137 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:57:33,138 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:57:33,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:57:33,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:57:33,147 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:57:33,148 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:57:33,149 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:57:33,150 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:57:33,153 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:57:33,160 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:57:33,162 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:57:33,176 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:57:33,177 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:57:33,187 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:57:33,189 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:57:33,190 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:57:33,190 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:57:33,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:57:33,199 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:57:33,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:57:33,201 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:57:33,204 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:57:33,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:57:33,205 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:57:33,205 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:57:33,206 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:57:33,206 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:57:33,215 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:57:33,216 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 14:57:33,259 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:57:33,259 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:57:33,260 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:57:33,260 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:57:33,261 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:57:33,261 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:57:33,261 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:57:33,261 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:57:33,261 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:57:33,262 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:57:33,266 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:57:33,271 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:57:33,271 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:57:33,271 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:57:33,271 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:57:33,272 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:57:33,273 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:57:33,273 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:57:33,273 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:57:33,274 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:57:33,274 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:57:33,274 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:57:33,274 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:57:33,274 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:57:33,275 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:57:33,275 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:57:33,275 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:57:33,276 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:57:33,276 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:57:33,362 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:57:33,395 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:57:33,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:57:33,412 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:57:33,413 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:57:33,414 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/hhk2008_true-unreach-call_true-termination.c.i [2018-07-08 14:57:34,039 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cb781bed5/6e5d6695fddb45a98a3eb46d4d4ac21e/FLAG94c9984b0 [2018-07-08 14:57:34,461 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:57:34,470 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/loop-lit/hhk2008_true-unreach-call_true-termination.c.i [2018-07-08 14:57:34,484 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cb781bed5/6e5d6695fddb45a98a3eb46d4d4ac21e/FLAG94c9984b0 [2018-07-08 14:57:34,525 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cb781bed5/6e5d6695fddb45a98a3eb46d4d4ac21e [2018-07-08 14:57:34,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:57:34,566 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:57:34,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:57:34,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:57:34,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:57:34,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:57:34" (1/1) ... [2018-07-08 14:57:34,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@208fc2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:34, skipping insertion in model container [2018-07-08 14:57:34,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:57:34" (1/1) ... [2018-07-08 14:57:34,943 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:57:35,029 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:57:35,063 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:57:35,077 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:57:35,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35 WrapperNode [2018-07-08 14:57:35,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:57:35,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:57:35,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:57:35,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:57:35,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:57:35" (1/1) ... [2018-07-08 14:57:35,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:57:35,187 INFO L168 Benchmark]: Toolchain (without parser) took 635.02 ms. Allocated memory is still 383.3 MB. Free memory was 327.7 MB in the beginning and 317.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:57:35,192 INFO L168 Benchmark]: CDTParser took 0.26 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 14:57:35,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 542.92 ms. Allocated memory is still 383.3 MB. Free memory was 327.7 MB in the beginning and 318.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:57:35,194 INFO L168 Benchmark]: Boogie Preprocessor took 74.26 ms. Allocated memory is still 383.3 MB. Free memory was 318.0 MB in the beginning and 317.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 1.9 GB. [2018-07-08 14:57:35,211 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 542.92 ms. Allocated memory is still 383.3 MB. Free memory was 327.7 MB in the beginning and 318.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 74.26 ms. Allocated memory is still 383.3 MB. Free memory was 318.0 MB in the beginning and 317.0 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...