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/memsafety/test-0158_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:07:44,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:07:44,169 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:07:44,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:07:44,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:07:44,213 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:07:44,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:07:44,217 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:07:44,226 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:07:44,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:07:44,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:07:44,233 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:07:44,242 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:07:44,243 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:07:44,248 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:07:44,249 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:07:44,254 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:07:44,258 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:07:44,265 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:07:44,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:07:44,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:07:44,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:07:44,283 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 17:07:44,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 17:07:44,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 17:07:44,290 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 17:07:44,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 17:07:44,298 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 17:07:44,298 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 17:07:44,303 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 17:07:44,303 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 17:07:44,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-07 17:07:44,313 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 17:07:44,362 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:07:44,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:07:44,365 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:07:44,366 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:07:44,373 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:07:44,373 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-07 17:07:44,373 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-07 17:07:44,374 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-07 17:07:44,374 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-07 17:07:44,374 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-07 17:07:44,374 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-07 17:07:44,374 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:07:44,375 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-07 17:07:44,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 17:07:44,375 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:07:44,375 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-07 17:07:44,375 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-07 17:07:44,379 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-07 17:07:44,379 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:07:44,379 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-07 17:07:44,379 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-07 17:07:44,380 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:07:44,380 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:07:44,380 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-07 17:07:44,380 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:07:44,383 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 17:07:44,383 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-07 17:07:44,384 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-07 17:07:44,384 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-07 17:07:44,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:07:44,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:07:44,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:07:44,569 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:07:44,569 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:07:44,573 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_false-valid-memtrack_true-termination.i [2018-09-07 17:07:45,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb852684/7be0e345518a4c51b555557120aced04/FLAGf0702c774 [2018-09-07 17:07:45,830 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:07:45,831 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0158_false-valid-memtrack_true-termination.i [2018-09-07 17:07:45,901 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb852684/7be0e345518a4c51b555557120aced04/FLAGf0702c774 [2018-09-07 17:07:45,939 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb852684/7be0e345518a4c51b555557120aced04 [2018-09-07 17:07:45,955 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:07:45,960 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:07:45,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:07:45,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:07:45,978 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:07:45,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:07:45" (1/1) ... [2018-09-07 17:07:45,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a354537 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:45, skipping insertion in model container [2018-09-07 17:07:45,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:07:45" (1/1) ... [2018-09-07 17:07:46,540 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:07:46,745 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:07:46,798 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 17:07:46,900 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:07:47,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47 WrapperNode [2018-09-07 17:07:47,074 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:07:47,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 17:07:47,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 17:07:47,075 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 17:07:47,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,157 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,192 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:07:47" (1/1) ... [2018-09-07 17:07:47,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 17:07:47,229 INFO L168 Benchmark]: Toolchain (without parser) took 1273.65 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 17:07:47,238 INFO L168 Benchmark]: CDTParser took 0.40 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 17:07:47,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1111.83 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 17:07:47,240 INFO L168 Benchmark]: Boogie Preprocessor took 153.21 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 17:07:47,253 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1111.83 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 153.21 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...