java -Xss4m -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-crafted/SyntaxSupportPointer01_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:40:00,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:40:00,438 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:40:00,470 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:40:00,470 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:40:00,471 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:40:00,472 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:40:00,487 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:40:00,497 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:40:00,500 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:40:00,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:40:00,501 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:40:00,502 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:40:00,514 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:40:00,516 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:40:00,516 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:40:00,517 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:40:00,528 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:40:00,530 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:40:00,540 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:40:00,541 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:40:00,542 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:40:00,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 14:40:00,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 14:40:00,551 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 14:40:00,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 14:40:00,565 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 14:40:00,566 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 14:40:00,567 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 14:40:00,568 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 14:40:00,568 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 14:40:00,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 14:40:00,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:40:00,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:40:00,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:40:00,575 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:40:00,576 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 14:40:00,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:40:00,629 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:40:00,630 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:40:00,631 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:40:00,631 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:40:00,631 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 14:40:00,631 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 14:40:00,631 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 14:40:00,632 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 14:40:00,636 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 14:40:00,636 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 14:40:00,636 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:40:00,636 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 14:40:00,636 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:40:00,637 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:40:00,642 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 14:40:00,642 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 14:40:00,642 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 14:40:00,643 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:40:00,643 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 14:40:00,643 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 14:40:00,643 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:40:00,643 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:40:00,644 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 14:40:00,644 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:40:00,644 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:40:00,644 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 14:40:00,645 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 14:40:00,645 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 14:40:00,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:40:00,769 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:40:00,780 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:40:00,782 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:40:00,782 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:40:00,783 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/SyntaxSupportPointer01_true-no-overflow_true-termination.c [2018-07-08 14:40:01,461 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dd43cb9cf/5301e33c5d724b2bb05499e75352890f/FLAG5f7fd96c2 [2018-07-08 14:40:01,813 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:40:01,813 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/termination-crafted/SyntaxSupportPointer01_true-no-overflow_true-termination.c [2018-07-08 14:40:01,832 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dd43cb9cf/5301e33c5d724b2bb05499e75352890f/FLAG5f7fd96c2 [2018-07-08 14:40:01,862 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/dd43cb9cf/5301e33c5d724b2bb05499e75352890f [2018-07-08 14:40:01,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:40:01,904 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:40:01,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:40:01,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:40:01,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:40:01,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:40:01" (1/1) ... [2018-07-08 14:40:01,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59078d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:01, skipping insertion in model container [2018-07-08 14:40:01,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:40:01" (1/1) ... [2018-07-08 14:40:02,301 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:40:02,392 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:40:02,448 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 14:40:02,458 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 14:40:02,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02 WrapperNode [2018-07-08 14:40:02,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:40:02,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 14:40:02,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 14:40:02,493 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 14:40:02,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:40:02" (1/1) ... [2018-07-08 14:40:02,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 14:40:02,584 INFO L168 Benchmark]: Toolchain (without parser) took 702.21 ms. Allocated memory is still 383.3 MB. Free memory was 326.7 MB in the beginning and 314.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 1.9 GB. [2018-07-08 14:40:02,593 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:40:02,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.84 ms. Allocated memory is still 383.3 MB. Free memory was 326.7 MB in the beginning and 317.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:40:02,607 INFO L168 Benchmark]: Boogie Preprocessor took 89.78 ms. Allocated memory is still 383.3 MB. Free memory was 317.0 MB in the beginning and 314.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 1.9 GB. [2018-07-08 14:40:02,613 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 383.3 MB. Free memory is still 347.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 586.84 ms. Allocated memory is still 383.3 MB. Free memory was 326.7 MB in the beginning and 317.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 89.78 ms. Allocated memory is still 383.3 MB. Free memory was 317.0 MB in the beginning and 314.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...