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/cll_by_lseg-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:50:34,394 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:50:34,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:50:34,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:50:34,423 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:50:34,425 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:50:34,426 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:50:34,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:50:34,434 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:50:34,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:50:34,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:50:34,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:50:34,438 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:50:34,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:50:34,439 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:50:34,454 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:50:34,456 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:50:34,457 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:50:34,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:50:34,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:50:34,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:50:34,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:50:34,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:50:34,472 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:50:34,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:50:34,473 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:50:34,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:50:34,474 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:50:34,476 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:50:34,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:50:34,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:50:34,477 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-05-09 16:50:34,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:50:34,511 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:50:34,512 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:50:34,512 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:50:34,512 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:50:34,512 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-05-09 16:50:34,512 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-05-09 16:50:34,512 INFO L133 SettingsManager]: * Use old map elimination=false [2018-05-09 16:50:34,512 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-05-09 16:50:34,513 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-05-09 16:50:34,514 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-05-09 16:50:34,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:50:34,515 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-05-09 16:50:34,516 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-05-09 16:50:34,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:50:34,516 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:50:34,516 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-05-09 16:50:34,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:50:34,516 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:50:34,516 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-05-09 16:50:34,517 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-05-09 16:50:34,517 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-05-09 16:50:34,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:50:34,609 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:50:34,613 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:50:34,616 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:50:34,617 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:50:34,617 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-linkedlists/cll_by_lseg-alloca_true-termination.c.i [2018-05-09 16:50:35,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/99e372b7e/a0d2f3792ce94b89977efaaba514fd55/FLAGbdab99b8a [2018-05-09 16:50:35,483 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:50:35,486 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-memory-linkedlists/cll_by_lseg-alloca_true-termination.c.i [2018-05-09 16:50:35,523 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/99e372b7e/a0d2f3792ce94b89977efaaba514fd55/FLAGbdab99b8a [2018-05-09 16:50:35,556 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/99e372b7e/a0d2f3792ce94b89977efaaba514fd55 [2018-05-09 16:50:35,575 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:50:35,577 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:50:35,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:50:35,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:50:35,595 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:50:35,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:50:35" (1/1) ... [2018-05-09 16:50:35,599 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df17018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:50:35, skipping insertion in model container [2018-05-09 16:50:35,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:50:35" (1/1) ... [2018-05-09 16:50:35,872 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:50:36,031 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:50:36,074 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-05-09 16:50:36,141 INFO L175 PostProcessor]: Settings: Checked method=main [2018-05-09 16:50:36,154 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 115 non ball SCCs. Number of states in SCCs 116. Received shutdown request...