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/floats-cdfpl/newton_1_1_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:33:45,829 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:33:45,831 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:33:45,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:33:45,871 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:33:45,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:33:45,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:33:45,883 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:33:45,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:33:45,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:33:45,896 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:33:45,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:33:45,897 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:33:45,904 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:33:45,905 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:33:45,913 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:33:45,914 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:33:45,918 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:33:45,935 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:33:45,939 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:33:45,946 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:33:45,947 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:33:45,957 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 12:33:45,957 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 12:33:45,958 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 12:33:45,959 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 12:33:45,960 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 12:33:45,967 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 12:33:45,968 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 12:33:45,969 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 12:33:45,969 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 12:33:45,976 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 12:33:45,977 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 12:33:45,977 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 12:33:45,978 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 12:33:45,985 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 12:33:45,985 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 12:33:46,036 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:33:46,039 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:33:46,043 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:33:46,043 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:33:46,048 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:33:46,048 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 12:33:46,048 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 12:33:46,048 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 12:33:46,048 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 12:33:46,049 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 12:33:46,049 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 12:33:46,049 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:33:46,049 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 12:33:46,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:33:46,053 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:33:46,053 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 12:33:46,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 12:33:46,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 12:33:46,054 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:33:46,054 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 12:33:46,054 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:33:46,054 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 12:33:46,055 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:33:46,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:33:46,058 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 12:33:46,058 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:33:46,060 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:33:46,060 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 12:33:46,061 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 12:33:46,061 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 12:33:46,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:33:46,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:33:46,231 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:33:46,236 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:33:46,237 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:33:46,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-cdfpl/newton_1_1_true-unreach-call_true-termination.i [2018-11-16 12:33:46,381 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/556d19387/7787aa79f3bd45f7ae2c27c6753e36b8/FLAGf43db2f2a [2018-11-16 12:33:47,354 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:33:47,355 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-cdfpl/newton_1_1_true-unreach-call_true-termination.i [2018-11-16 12:33:47,376 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/556d19387/7787aa79f3bd45f7ae2c27c6753e36b8/FLAGf43db2f2a [2018-11-16 12:33:47,563 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/556d19387/7787aa79f3bd45f7ae2c27c6753e36b8 [2018-11-16 12:33:47,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:33:47,604 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:33:47,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:33:47,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:33:47,619 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:33:47,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:33:47" (1/1) ... [2018-11-16 12:33:47,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd12380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:47, skipping insertion in model container [2018-11-16 12:33:47,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:33:47" (1/1) ... [2018-11-16 12:33:47,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:33:47,721 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:33:48,258 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:33:48,271 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:33:48,336 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:33:48,372 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:33:48,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48 WrapperNode [2018-11-16 12:33:48,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:33:48,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:33:48,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:33:48,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:33:48,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:33:48" (1/1) ... [2018-11-16 12:33:48,443 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:33:48,449 INFO L168 Benchmark]: Toolchain (without parser) took 853.60 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. [2018-11-16 12:33:48,451 INFO L168 Benchmark]: CDTParser took 1.18 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. [2018-11-16 12:33:48,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.27 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. [2018-11-16 12:33:48,455 INFO L168 Benchmark]: Boogie Preprocessor took 66.02 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. [2018-11-16 12:33:48,460 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 1.18 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 768.27 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 66.02 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. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...