./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test4_true-valid-memsafety_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test4_true-valid-memsafety_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ed29e343041979fe95e5835578848b9a30317117 .................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 08:36:51,627 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:36:51,628 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:36:51,636 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:36:51,636 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:36:51,637 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:36:51,637 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:36:51,639 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:36:51,640 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:36:51,640 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:36:51,641 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:36:51,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:36:51,642 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:36:51,642 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:36:51,643 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:36:51,643 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:36:51,644 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:36:51,645 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:36:51,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:36:51,647 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:36:51,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:36:51,648 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:36:51,650 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:36:51,650 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:36:51,650 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:36:51,651 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:36:51,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:36:51,652 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:36:51,652 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:36:51,653 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:36:51,653 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:36:51,654 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:36:51,654 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:36:51,654 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:36:51,655 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:36:51,655 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:36:51,655 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 08:36:51,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:36:51,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:36:51,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:36:51,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:36:51,664 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:36:51,665 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 08:36:51,665 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 08:36:51,665 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 08:36:51,665 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 08:36:51,665 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 08:36:51,665 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 08:36:51,665 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 08:36:51,666 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 08:36:51,667 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:36:51,667 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 08:36:51,668 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:36:51,668 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:36:51,668 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 08:36:51,668 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 08:36:51,669 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed29e343041979fe95e5835578848b9a30317117 [2018-11-18 08:36:51,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:36:51,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:36:51,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:36:51,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:36:51,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:36:51,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test4_true-valid-memsafety_true-termination.i [2018-11-18 08:36:51,746 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/data/1d0dc95df/867d05ba1ebe4e8e9fcb07f52cd34892/FLAG0a19654f3 [2018-11-18 08:36:52,206 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:36:52,207 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/sv-benchmarks/c/ldv-memsafety/memleaks_test4_true-valid-memsafety_true-termination.i [2018-11-18 08:36:52,216 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/data/1d0dc95df/867d05ba1ebe4e8e9fcb07f52cd34892/FLAG0a19654f3 [2018-11-18 08:36:52,723 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d3ee3ec6-247b-40b4-9624-fe5e04cb202f/bin-2019/uautomizer/data/1d0dc95df/867d05ba1ebe4e8e9fcb07f52cd34892 [2018-11-18 08:36:52,726 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:36:52,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 08:36:52,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:36:52,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:36:52,730 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:36:52,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:36:52" (1/1) ... [2018-11-18 08:36:52,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56a3d396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:52, skipping insertion in model container [2018-11-18 08:36:52,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:36:52" (1/1) ... [2018-11-18 08:36:52,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:36:52,769 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:36:53,043 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:36:53,053 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:36:53,084 ERROR L311 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*msg) *)0)->list ) *__mptr = ((&ldv_global_msg_list)->next); (typeof(*msg) *)( (char *)__mptr - ((size_t) &((typeof(*msg) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-11-18 08:36:53,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bcd505c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:36:53, skipping insertion in model container [2018-11-18 08:36:53,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:36:53,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-18 08:36:53,086 INFO L168 Benchmark]: Toolchain (without parser) took 359.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:36:53,088 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:36:53,088 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:36:53,090 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 357.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1179]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*msg) *)0)->list ) *__mptr = ((&ldv_global_msg_list)->next); (typeof(*msg) *)( (char *)__mptr - ((size_t) &((typeof(*msg) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...