java -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/ldv-regression/fo_test_true-termination.c_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 20:04:58,183 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 20:04:58,185 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 20:04:58,217 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 20:04:58,218 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 20:04:58,219 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 20:04:58,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 20:04:58,235 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 20:04:58,237 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 20:04:58,239 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 20:04:58,240 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 20:04:58,240 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 20:04:58,241 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 20:04:58,250 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 20:04:58,251 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 20:04:58,264 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 20:04:58,266 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 20:04:58,268 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 20:04:58,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 20:04:58,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 20:04:58,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 20:04:58,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 20:04:58,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 20:04:58,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 20:04:58,290 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 20:04:58,292 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 20:04:58,292 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 20:04:58,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 20:04:58,300 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 20:04:58,301 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 20:04:58,301 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 20:04:58,302 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-03 20:04:58,344 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 20:04:58,344 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 20:04:58,352 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 20:04:58,352 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 20:04:58,352 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 20:04:58,352 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 20:04:58,353 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 20:04:58,353 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 20:04:58,353 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 20:04:58,353 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 20:04:58,353 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 20:04:58,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 20:04:58,354 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 20:04:58,354 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 20:04:58,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 20:04:58,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 20:04:58,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 20:04:58,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 20:04:58,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 20:04:58,363 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 20:04:58,363 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 20:04:58,364 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 20:04:58,364 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 20:04:58,364 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 20:04:58,364 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 20:04:58,364 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 20:04:58,365 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 20:04:58,366 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 20:04:58,366 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 20:04:58,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 20:04:58,498 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 20:04:58,508 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 20:04:58,512 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 20:04:58,513 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 20:04:58,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/fo_test_true-termination.c_false-unreach-call.i [2018-05-03 20:04:59,045 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/47dc0731b/f87ab9cd1c924088bc7aa7357e66767c/FLAG608964abf [2018-05-03 20:04:59,695 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 20:04:59,696 INFO L161 CDTParser]: Scanning fo_test_true-termination.c_false-unreach-call.i [2018-05-03 20:04:59,751 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/47dc0731b/f87ab9cd1c924088bc7aa7357e66767c/FLAG608964abf [2018-05-03 20:04:59,783 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/47dc0731b/f87ab9cd1c924088bc7aa7357e66767c [2018-05-03 20:04:59,794 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 20:04:59,798 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 20:04:59,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 20:04:59,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 20:04:59,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 20:04:59,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:04:59" (1/1) ... [2018-05-03 20:04:59,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f17711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:04:59, skipping insertion in model container [2018-05-03 20:04:59,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 08:04:59" (1/1) ... [2018-05-03 20:04:59,878 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:04:59,979 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 20:05:00,495 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-03 20:05:00,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21c68f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 08:05:00, skipping insertion in model container [2018-05-03 20:05:00,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-03 20:05:00,497 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-03 20:05:00,498 INFO L168 Benchmark]: Toolchain (without parser) took 703.52 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 308.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:05:00,507 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-03 20:05:00,507 INFO L168 Benchmark]: CACSL2BoogieTranslator took 697.46 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 308.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 1.9 GB. [2018-05-03 20:05:00,510 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 697.46 ms. Allocated memory is still 383.3 MB. Free memory was 325.9 MB in the beginning and 308.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1170]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...