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/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 12:08:39,488 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 12:08:39,493 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 12:08:39,536 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 12:08:39,539 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 12:08:39,541 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 12:08:39,544 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 12:08:39,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 12:08:39,553 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 12:08:39,561 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 12:08:39,562 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 12:08:39,562 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 12:08:39,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 12:08:39,571 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 12:08:39,573 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 12:08:39,586 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 12:08:39,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 12:08:39,594 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 12:08:39,602 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 12:08:39,604 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 12:08:39,611 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 12:08:39,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 12:08:39,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 12:08:39,622 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 12:08:39,622 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 12:08:39,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 12:08:39,629 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 12:08:39,635 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 12:08:39,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 12:08:39,643 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 12:08:39,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 12:08:39,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 12:08:39,648 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 12:08:39,648 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 12:08:39,651 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 12:08:39,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 12:08:39,652 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 [2018-11-19 12:08:39,705 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 12:08:39,705 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 12:08:39,710 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 12:08:39,710 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 12:08:39,713 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 12:08:39,714 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-19 12:08:39,714 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-19 12:08:39,714 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-19 12:08:39,714 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-19 12:08:39,714 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-19 12:08:39,714 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-19 12:08:39,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 12:08:39,720 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-19 12:08:39,720 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 12:08:39,721 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 12:08:39,721 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-19 12:08:39,721 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-19 12:08:39,721 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-19 12:08:39,721 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 12:08:39,722 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-19 12:08:39,723 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 12:08:39,723 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-19 12:08:39,723 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 12:08:39,724 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 12:08:39,724 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-19 12:08:39,724 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 12:08:39,724 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 12:08:39,724 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-19 12:08:39,728 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-19 12:08:39,728 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-19 12:08:39,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 12:08:39,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 12:08:39,904 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 12:08:39,906 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 12:08:39,907 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 12:08:39,907 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-11-19 12:08:40,048 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9f34ce9b/169f77698ecc4a829a1152d7de669595/FLAG638844bd9 [2018-11-19 12:08:41,108 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 12:08:41,113 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/soft_float_4_true-unreach-call_true-no-overflow_true-termination.c.cil.c [2018-11-19 12:08:41,133 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9f34ce9b/169f77698ecc4a829a1152d7de669595/FLAG638844bd9 [2018-11-19 12:08:41,258 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9f34ce9b/169f77698ecc4a829a1152d7de669595 [2018-11-19 12:08:41,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 12:08:41,282 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 12:08:41,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 12:08:41,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 12:08:41,301 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 12:08:41,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:08:41" (1/1) ... [2018-11-19 12:08:41,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21f213c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:41, skipping insertion in model container [2018-11-19 12:08:41,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 12:08:41" (1/1) ... [2018-11-19 12:08:41,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 12:08:41,423 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 12:08:42,074 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:08:42,095 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 12:08:42,253 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 12:08:42,304 INFO L195 MainTranslator]: Completed translation [2018-11-19 12:08:42,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42 WrapperNode [2018-11-19 12:08:42,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 12:08:42,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 12:08:42,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 12:08:42,306 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 12:08:42,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 12:08:42" (1/1) ... [2018-11-19 12:08:42,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 12:08:42,465 INFO L168 Benchmark]: Toolchain (without parser) took 1184.22 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-19 12:08:42,471 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-19 12:08:42,472 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1013.10 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-19 12:08:42,477 INFO L168 Benchmark]: Boogie Preprocessor took 152.26 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-19 12:08:42,491 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 0.18 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 1013.10 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 152.26 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 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...