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/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-240ea10 [2018-05-03 19:55:08,450 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-03 19:55:08,451 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-03 19:55:08,481 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-03 19:55:08,481 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-03 19:55:08,482 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-03 19:55:08,484 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-03 19:55:08,489 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-03 19:55:08,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-03 19:55:08,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-03 19:55:08,499 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-03 19:55:08,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-03 19:55:08,500 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-03 19:55:08,501 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-03 19:55:08,502 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-03 19:55:08,510 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-03 19:55:08,511 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-03 19:55:08,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-03 19:55:08,519 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-03 19:55:08,520 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-03 19:55:08,532 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-03 19:55:08,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-03 19:55:08,532 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-03 19:55:08,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-03 19:55:08,534 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-03 19:55:08,534 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-03 19:55:08,535 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-03 19:55:08,535 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-03 19:55:08,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-03 19:55:08,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-03 19:55:08,543 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-03 19:55:08,544 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 19:55:08,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-03 19:55:08,577 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-03 19:55:08,578 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-03 19:55:08,578 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-03 19:55:08,578 INFO L133 SettingsManager]: * Use SBE=true [2018-05-03 19:55:08,579 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-03 19:55:08,579 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-03 19:55:08,579 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-03 19:55:08,580 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-03 19:55:08,580 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-03 19:55:08,581 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-03 19:55:08,583 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-03 19:55:08,583 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-03 19:55:08,583 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-03 19:55:08,584 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-03 19:55:08,584 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-03 19:55:08,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-03 19:55:08,695 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-03 19:55:08,698 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-03 19:55:08,708 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-03 19:55:08,709 INFO L276 PluginConnector]: CDTParser initialized [2018-05-03 19:55:08,709 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-05-03 19:55:09,210 INFO L223 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b8836e41a/3e3e7774940e456b95d080b951c83253/FLAG4a42c3e20 [2018-05-03 19:55:09,600 INFO L280 CDTParser]: Found 1 translation units. [2018-05-03 19:55:09,601 INFO L161 CDTParser]: Scanning ll_create_rec-alloca_false-termination.c.i [2018-05-03 19:55:09,643 INFO L328 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b8836e41a/3e3e7774940e456b95d080b951c83253/FLAG4a42c3e20 [2018-05-03 19:55:09,664 INFO L336 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b8836e41a/3e3e7774940e456b95d080b951c83253 [2018-05-03 19:55:09,671 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-03 19:55:09,679 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-03 19:55:09,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-03 19:55:09,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-03 19:55:09,701 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-03 19:55:09,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:55:09" (1/1) ... [2018-05-03 19:55:09,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@722eac6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 07:55:09, skipping insertion in model container [2018-05-03 19:55:09,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 07:55:09" (1/1) ... [2018-05-03 19:55:09,747 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:55:09,806 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-03 19:55:10,173 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:55:10,270 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-03 19:55:10,294 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 113 non ball SCCs. Number of states in SCCs 114. Received shutdown request...