java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-memory-alloca/c.07-alloca_true-termination_true-no-overflow.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:23:48,544 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:23:48,547 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:23:48,567 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:23:48,567 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:23:48,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:23:48,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:23:48,583 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:23:48,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:23:48,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:23:48,587 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:23:48,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:23:48,591 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:23:48,592 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:23:48,601 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:23:48,602 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:23:48,603 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:23:48,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:23:48,614 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:23:48,616 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:23:48,619 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:23:48,620 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:23:48,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:23:48,621 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:23:48,622 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:23:48,628 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:23:48,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:23:48,629 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:23:48,629 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:23:48,633 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:23:48,634 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:23:48,634 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:23:48,634 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:23:48,635 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:23:48,640 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:23:48,640 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:23:48,640 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 [2018-11-27 13:23:48,677 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:23:48,677 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:23:48,679 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:23:48,679 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:23:48,679 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:23:48,679 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-27 13:23:48,679 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-27 13:23:48,679 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-27 13:23:48,685 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-27 13:23:48,685 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-27 13:23:48,685 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-27 13:23:48,685 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:23:48,685 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 13:23:48,685 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-27 13:23:48,686 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:23:48,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-27 13:23:48,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:23:48,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:23:48,689 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-27 13:23:48,689 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:23:48,690 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:23:48,690 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-27 13:23:48,692 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-27 13:23:48,693 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-27 13:23:48,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:23:48,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:23:48,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:23:48,797 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:23:48,798 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:23:48,799 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/c.07-alloca_true-termination_true-no-overflow.c.i [2018-11-27 13:23:48,913 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fc13765f/3be8ce8a680243e58eecf386289920e9/FLAGd6b25ec9b [2018-11-27 13:23:49,753 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:23:49,754 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/c.07-alloca_true-termination_true-no-overflow.c.i [2018-11-27 13:23:49,781 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fc13765f/3be8ce8a680243e58eecf386289920e9/FLAGd6b25ec9b [2018-11-27 13:23:49,911 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fc13765f/3be8ce8a680243e58eecf386289920e9 [2018-11-27 13:23:49,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:23:49,933 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:23:49,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:23:49,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:23:49,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:23:49,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:23:49" (1/1) ... [2018-11-27 13:23:49,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12223062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:49, skipping insertion in model container [2018-11-27 13:23:49,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:23:49" (1/1) ... [2018-11-27 13:23:49,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:23:50,046 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:23:50,617 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:23:50,644 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:23:50,741 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:23:50,840 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:23:50,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50 WrapperNode [2018-11-27 13:23:50,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:23:50,843 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:23:50,843 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:23:50,843 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:23:50,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:50,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,021 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:23:51,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:23:51,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:23:51,022 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:23:51,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:23:50" (1/1) ... [2018-11-27 13:23:51,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:23:51,092 INFO L168 Benchmark]: Toolchain (without parser) took 1157.19 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: -53.4 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:23:51,093 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-27 13:23:51,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 903.24 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. [2018-11-27 13:23:51,097 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.53 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: -76.0 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. [2018-11-27 13:23:51,098 INFO L168 Benchmark]: Boogie Preprocessor took 64.20 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. [2018-11-27 13:23:51,108 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 0.19 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 903.24 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 Procedure Inliner took 178.53 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: -76.0 MB). Peak memory consumption was 11.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 64.20 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...