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-15/cstrcpy_malloc_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 13:21:19,531 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 13:21:19,536 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 13:21:19,571 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 13:21:19,571 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 13:21:19,573 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 13:21:19,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 13:21:19,580 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 13:21:19,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 13:21:19,587 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 13:21:19,588 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 13:21:19,597 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 13:21:19,598 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 13:21:19,601 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 13:21:19,606 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 13:21:19,611 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 13:21:19,612 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 13:21:19,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 13:21:19,630 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 13:21:19,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 13:21:19,639 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 13:21:19,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 13:21:19,654 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-09 13:21:19,688 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 [2018-11-09 13:21:19,735 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 13:21:19,741 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 13:21:19,745 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 13:21:19,745 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 13:21:19,750 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 13:21:19,751 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-09 13:21:19,751 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-09 13:21:19,751 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-09 13:21:19,751 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-09 13:21:19,752 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-09 13:21:19,752 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-09 13:21:19,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 13:21:19,752 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-09 13:21:19,756 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 13:21:19,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 13:21:19,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-09 13:21:19,757 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-09 13:21:19,757 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-09 13:21:19,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 13:21:19,757 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-09 13:21:19,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-09 13:21:19,762 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 13:21:19,763 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 13:21:19,763 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-09 13:21:19,763 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 13:21:19,763 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 13:21:19,765 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-09 13:21:19,766 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-09 13:21:19,766 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-09 13:21:19,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 13:21:19,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 13:21:19,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 13:21:19,960 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 13:21:19,962 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 13:21:19,963 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-15/cstrcpy_malloc_true-termination.c.i [2018-11-09 13:21:20,106 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84c6ea54/caa9f8045ed34aaeb5aa18f9a1060de1/FLAG4d1e6e639 [2018-11-09 13:21:21,337 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 13:21:21,341 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-15/cstrcpy_malloc_true-termination.c.i [2018-11-09 13:21:21,378 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84c6ea54/caa9f8045ed34aaeb5aa18f9a1060de1/FLAG4d1e6e639 [2018-11-09 13:21:21,420 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d84c6ea54/caa9f8045ed34aaeb5aa18f9a1060de1 [2018-11-09 13:21:21,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 13:21:21,454 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 13:21:21,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 13:21:21,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 13:21:21,468 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 13:21:21,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:21:21" (1/1) ... [2018-11-09 13:21:21,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eb23eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:21, skipping insertion in model container [2018-11-09 13:21:21,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:21:21" (1/1) ... [2018-11-09 13:21:21,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 13:21:21,615 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 13:21:22,602 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:21:22,632 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 13:21:22,783 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 13:21:23,101 INFO L193 MainTranslator]: Completed translation [2018-11-09 13:21:23,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23 WrapperNode [2018-11-09 13:21:23,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 13:21:23,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 13:21:23,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 13:21:23,109 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 13:21:23,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:21:23" (1/1) ... [2018-11-09 13:21:23,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 13:21:23,314 INFO L168 Benchmark]: Toolchain (without parser) took 1860.80 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: -43.7 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-09 13:21:23,323 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-09 13:21:23,329 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1647.55 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: -43.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.9 GB. [2018-11-09 13:21:23,331 INFO L168 Benchmark]: Boogie Preprocessor took 205.56 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. [2018-11-09 13:21:23,340 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 0.22 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 1647.55 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: -43.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 205.56 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...