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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3d9d321 [2018-11-26 20:27:17,998 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 20:27:18,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 20:27:18,032 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 20:27:18,032 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 20:27:18,033 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 20:27:18,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 20:27:18,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 20:27:18,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 20:27:18,048 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 20:27:18,049 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 20:27:18,049 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 20:27:18,049 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 20:27:18,053 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 20:27:18,054 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 20:27:18,059 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 20:27:18,060 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 20:27:18,071 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 20:27:18,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 20:27:18,079 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 20:27:18,080 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 20:27:18,085 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 20:27:18,086 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 20:27:18,087 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 20:27:18,087 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 20:27:18,087 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 20:27:18,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 20:27:18,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 20:27:18,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 20:27:18,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 20:27:18,095 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 20:27:18,098 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 20:27:18,098 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 20:27:18,098 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 20:27:18,101 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 20:27:18,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 20:27:18,102 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 [2018-11-26 20:27:18,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 20:27:18,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 20:27:18,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 20:27:18,141 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 20:27:18,145 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 20:27:18,145 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 20:27:18,145 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 20:27:18,145 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 20:27:18,145 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 20:27:18,146 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 20:27:18,146 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 20:27:18,150 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 20:27:18,150 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 20:27:18,150 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 20:27:18,150 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 20:27:18,150 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 20:27:18,150 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 20:27:18,151 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 20:27:18,151 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 20:27:18,151 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 20:27:18,151 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 20:27:18,151 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 20:27:18,155 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 20:27:18,155 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 20:27:18,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 20:27:18,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 20:27:18,241 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 20:27:18,245 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 20:27:18,245 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 20:27:18,247 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-1_true-valid-memsafety_true-termination.i [2018-11-26 20:27:18,353 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e066ce98f/7b61e3c7f2c34f7ba1c811540de63eea/FLAGe577138fe [2018-11-26 20:27:19,413 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 20:27:19,414 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-1_true-valid-memsafety_true-termination.i [2018-11-26 20:27:19,434 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e066ce98f/7b61e3c7f2c34f7ba1c811540de63eea/FLAGe577138fe [2018-11-26 20:27:19,525 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e066ce98f/7b61e3c7f2c34f7ba1c811540de63eea [2018-11-26 20:27:19,551 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 20:27:19,557 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 20:27:19,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 20:27:19,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 20:27:19,568 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 20:27:19,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:27:19" (1/1) ... [2018-11-26 20:27:19,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5032943b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:27:19, skipping insertion in model container [2018-11-26 20:27:19,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 08:27:19" (1/1) ... [2018-11-26 20:27:19,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 20:27:19,648 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 20:27:20,012 ERROR L311 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-26 20:27:20,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@678c985c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 08:27:20, skipping insertion in model container [2018-11-26 20:27:20,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 20:27:20,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-26 20:27:20,021 INFO L168 Benchmark]: Toolchain (without parser) took 466.04 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 20:27:20,025 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-26 20:27:20,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.47 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 20:27:20,034 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 0.17 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 453.47 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...