./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test20_true-valid-memsafety_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test20_true-valid-memsafety_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/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 d5ace2e0a5233a1a069e0f7fcf08b00fb84e1f6e .......................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 06:08:09,516 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 06:08:09,517 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 06:08:09,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 06:08:09,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 06:08:09,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 06:08:09,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 06:08:09,538 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 06:08:09,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 06:08:09,540 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 06:08:09,541 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 06:08:09,541 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 06:08:09,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 06:08:09,542 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 06:08:09,543 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 06:08:09,544 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 06:08:09,544 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 06:08:09,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 06:08:09,547 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 06:08:09,548 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 06:08:09,549 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 06:08:09,550 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 06:08:09,552 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 06:08:09,552 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 06:08:09,552 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 06:08:09,553 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 06:08:09,554 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 06:08:09,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 06:08:09,555 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 06:08:09,556 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 06:08:09,556 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 06:08:09,557 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 06:08:09,557 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 06:08:09,557 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 06:08:09,558 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 06:08:09,558 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 06:08:09,559 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-10-27 06:08:09,574 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 06:08:09,575 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 06:08:09,576 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 06:08:09,576 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 06:08:09,576 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 06:08:09,576 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-27 06:08:09,576 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-27 06:08:09,577 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 06:08:09,577 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 06:08:09,578 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 06:08:09,579 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-27 06:08:09,579 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-27 06:08:09,579 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 06:08:09,579 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 06:08:09,579 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-27 06:08:09,579 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 06:08:09,580 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 06:08:09,580 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-27 06:08:09,580 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-27 06:08:09,581 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_4214036a-11bc-4940-a04a-5a2bd23b2516/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 -> d5ace2e0a5233a1a069e0f7fcf08b00fb84e1f6e [2018-10-27 06:08:09,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 06:08:09,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 06:08:09,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 06:08:09,628 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 06:08:09,628 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 06:08:09,628 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test20_true-valid-memsafety_true-termination.i [2018-10-27 06:08:09,679 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/data/373687499/0100c09a3585426f9c7288cbb3bb6f66/FLAG9e95d6539 [2018-10-27 06:08:10,095 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 06:08:10,096 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/sv-benchmarks/c/ldv-memsafety/memleaks_test20_true-valid-memsafety_true-termination.i [2018-10-27 06:08:10,110 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/data/373687499/0100c09a3585426f9c7288cbb3bb6f66/FLAG9e95d6539 [2018-10-27 06:08:10,123 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4214036a-11bc-4940-a04a-5a2bd23b2516/bin-2019/uautomizer/data/373687499/0100c09a3585426f9c7288cbb3bb6f66 [2018-10-27 06:08:10,125 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 06:08:10,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 06:08:10,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 06:08:10,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 06:08:10,131 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 06:08:10,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:08:10" (1/1) ... [2018-10-27 06:08:10,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@442a9abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:10, skipping insertion in model container [2018-10-27 06:08:10,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:08:10" (1/1) ... [2018-10-27 06:08:10,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 06:08:10,185 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 06:08:10,498 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:08:10,511 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 06:08:10,564 WARN L309 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) [2018-10-27 06:08:10,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65feea3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:10, skipping insertion in model container [2018-10-27 06:08:10,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 06:08:10,567 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-10-27 06:08:10,567 INFO L168 Benchmark]: Toolchain (without parser) took 441.68 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 937.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:08:10,568 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-10-27 06:08:10,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.36 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 937.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:08:10,570 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 439.36 ms. Allocated memory is still 1.0 GB. Free memory was 959.1 MB in the beginning and 937.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 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...