java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem14_label07_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:25:48,141 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:25:48,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:25:48,186 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:25:48,186 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:25:48,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:25:48,197 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:25:48,201 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:25:48,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:25:48,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:25:48,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:25:48,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:25:48,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:25:48,223 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:25:48,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:25:48,237 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:25:48,238 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:25:48,247 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:25:48,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:25:48,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:25:48,258 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:25:48,261 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:25:48,268 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:25:48,269 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:25:48,269 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:25:48,270 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:25:48,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:25:48,276 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:25:48,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:25:48,287 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:25:48,288 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:25:48,289 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:25:48,289 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:25:48,289 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:25:48,295 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:25:48,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:25:48,299 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 [2018-11-27 13:25:48,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:25:48,351 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:25:48,352 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:25:48,352 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:25:48,357 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:25:48,357 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:25:48,358 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:25:48,358 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:25:48,358 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:25:48,358 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:25:48,358 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:25:48,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:25:48,359 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:25:48,359 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:25:48,359 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:25:48,359 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:25:48,359 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:25:48,365 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:25:48,365 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:25:48,365 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:25:48,366 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:25:48,366 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:25:48,366 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:25:48,366 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:25:48,366 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:25:48,367 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:25:48,367 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:25:48,367 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:25:48,374 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:25:48,374 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:25:48,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:25:48,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:25:48,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:25:48,501 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:25:48,501 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:25:48,502 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem14_label07_true-unreach-call_false-termination.c [2018-11-27 13:25:48,620 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a11f9148c/82b51a9346fb4d1abbc45c49bef3e2f3/FLAGd7856f8fd [2018-11-27 13:25:49,897 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:25:49,897 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem14_label07_true-unreach-call_false-termination.c [2018-11-27 13:25:49,941 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a11f9148c/82b51a9346fb4d1abbc45c49bef3e2f3/FLAGd7856f8fd [2018-11-27 13:25:50,282 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a11f9148c/82b51a9346fb4d1abbc45c49bef3e2f3 [2018-11-27 13:25:50,295 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:25:50,297 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:25:50,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:25:50,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:25:50,312 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:25:50,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:25:50" (1/1) ... [2018-11-27 13:25:50,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20030f4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:50, skipping insertion in model container [2018-11-27 13:25:50,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:25:50" (1/1) ... [2018-11-27 13:25:50,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:25:50,484 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:25:51,688 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:25:51,707 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:25:52,105 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:25:52,159 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:25:52,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52 WrapperNode [2018-11-27 13:25:52,163 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:25:52,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:25:52,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:25:52,165 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:25:52,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,748 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:25:52,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:25:52,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:25:52,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:25:52,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,803 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:52,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:25:52" (1/1) ... [2018-11-27 13:25:53,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:25:53,022 INFO L168 Benchmark]: Toolchain (without parser) took 2726.90 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: -40.0 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:25:53,030 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-27 13:25:53,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1865.49 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:25:53,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 584.28 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: -96.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:25:53,035 INFO L168 Benchmark]: Boogie Preprocessor took 270.66 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. [2018-11-27 13:25:53,047 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 0.19 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 1865.49 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 584.28 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: -96.3 MB). Peak memory consumption was 13.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 270.66 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...