java -ea -Xmx4000000000 -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/termination-memory-alloca/lis-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:31:36,382 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:31:36,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:31:36,421 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:31:36,422 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:31:36,426 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:31:36,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:31:36,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:31:36,440 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:31:36,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:31:36,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:31:36,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:31:36,458 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:31:36,459 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:31:36,466 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:31:36,467 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:31:36,474 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:31:36,477 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:31:36,482 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:31:36,486 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:31:36,487 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:31:36,493 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:31:36,495 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:31:36,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:31:36,501 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:31:36,502 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:31:36,508 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:31:36,509 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:31:36,513 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:31:36,514 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:31:36,514 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:31:36,521 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:31:36,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:31:36,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:31:36,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:31:36,527 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:31:36,527 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 [2018-11-16 12:31:36,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:31:36,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:31:36,581 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:31:36,581 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:31:36,581 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:31:36,581 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:31:36,585 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:31:36,585 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:31:36,586 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:31:36,586 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:31:36,586 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:31:36,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:31:36,586 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:31:36,587 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:31:36,587 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:31:36,587 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:31:36,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:31:36,587 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:31:36,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:31:36,594 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:31:36,594 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:31:36,595 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:31:36,595 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:31:36,595 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:31:36,595 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:31:36,595 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:31:36,596 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:31:36,596 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:31:36,599 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:31:36,600 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:31:36,727 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:31:36,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:31:36,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:31:36,767 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:31:36,768 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:31:36,768 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/lis-alloca_true-termination.c.i [2018-11-16 12:31:36,928 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a257f063a/858abc52153046a4bc3f43cb12c837ed/FLAG917fbf423 [2018-11-16 12:31:38,085 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:31:38,087 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/lis-alloca_true-termination.c.i [2018-11-16 12:31:38,112 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a257f063a/858abc52153046a4bc3f43cb12c837ed/FLAG917fbf423 [2018-11-16 12:31:38,604 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a257f063a/858abc52153046a4bc3f43cb12c837ed [2018-11-16 12:31:38,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:31:38,621 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:31:38,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:31:38,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:31:38,639 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:31:38,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:38" (1/1) ... [2018-11-16 12:31:38,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4080a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:38, skipping insertion in model container [2018-11-16 12:31:38,653 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:38" (1/1) ... [2018-11-16 12:31:38,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:31:38,797 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:31:39,726 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:31:39,759 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:31:39,905 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:31:40,043 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:31:40,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40 WrapperNode [2018-11-16 12:31:40,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:31:40,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:31:40,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:31:40,051 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:31:40,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:40" (1/1) ... [2018-11-16 12:31:40,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:31:40,406 INFO L168 Benchmark]: Toolchain (without parser) took 1786.53 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -52.8 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.9 GB. [2018-11-16 12:31:40,415 INFO L168 Benchmark]: CDTParser took 4.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:31:40,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1422.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-16 12:31:40,420 INFO L168 Benchmark]: Boogie Preprocessor took 355.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -75.4 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.9 GB. [2018-11-16 12:31:40,435 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1422.12 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 355.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -75.4 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...