./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test16_2_false-valid-memtrack_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_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test16_2_false-valid-memtrack_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/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 b6b92b9f848445aceba527387fce4d09a311e956 ................................................................................................................................... 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 16:28:18,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:28:18,408 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:28:18,414 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:28:18,414 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:28:18,415 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:28:18,416 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:28:18,417 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:28:18,418 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:28:18,418 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:28:18,419 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:28:18,419 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:28:18,420 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:28:18,421 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:28:18,421 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:28:18,422 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:28:18,422 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:28:18,424 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:28:18,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:28:18,426 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:28:18,427 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:28:18,427 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:28:18,429 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:28:18,429 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:28:18,429 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:28:18,430 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:28:18,430 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:28:18,431 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:28:18,431 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:28:18,432 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:28:18,432 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:28:18,433 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:28:18,433 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:28:18,433 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:28:18,434 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:28:18,434 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:28:18,435 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-18 16:28:18,444 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:28:18,444 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:28:18,445 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:28:18,445 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:28:18,445 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:28:18,445 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 16:28:18,445 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 16:28:18,445 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 16:28:18,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 16:28:18,446 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:28:18,447 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 16:28:18,448 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:28:18,448 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 16:28:18,448 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:28:18,448 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:28:18,448 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 16:28:18,448 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:28:18,448 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 16:28:18,449 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 16:28:18,449 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 16:28:18,449 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_47be7d45-4a1d-4465-b006-7b33c00cc751/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 -> b6b92b9f848445aceba527387fce4d09a311e956 [2018-11-18 16:28:18,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:28:18,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:28:18,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:28:18,487 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:28:18,487 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:28:18,488 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test16_2_false-valid-memtrack_true-termination.i [2018-11-18 16:28:18,536 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/data/6e1cd74a8/655ff389e0db4fc3961a0671796ff02e/FLAGf59aa8155 [2018-11-18 16:28:18,930 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:28:18,933 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/sv-benchmarks/c/ldv-memsafety/memleaks_test16_2_false-valid-memtrack_true-termination.i [2018-11-18 16:28:18,944 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/data/6e1cd74a8/655ff389e0db4fc3961a0671796ff02e/FLAGf59aa8155 [2018-11-18 16:28:19,298 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_47be7d45-4a1d-4465-b006-7b33c00cc751/bin-2019/uautomizer/data/6e1cd74a8/655ff389e0db4fc3961a0671796ff02e [2018-11-18 16:28:19,301 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:28:19,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:28:19,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:28:19,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:28:19,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:28:19,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:28:19" (1/1) ... [2018-11-18 16:28:19,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@196ffbfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:28:19, skipping insertion in model container [2018-11-18 16:28:19,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:28:19" (1/1) ... [2018-11-18 16:28:19,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:28:19,352 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:28:19,583 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:28:19,594 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:28:19,670 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 16:28:19,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53dcdcfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:28:19, skipping insertion in model container [2018-11-18 16:28:19,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:28:19,671 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-18 16:28:19,672 INFO L168 Benchmark]: Toolchain (without parser) took 370.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-18 16:28:19,673 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:28:19,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-18 16:28:19,675 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 368.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -171.5 MB). Peak memory consumption was 37.9 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...