./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_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_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_true-valid-memsafety_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/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 e2d5d691ed29cb8b2a6f5a402a7f2a124682fa21 ................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:11:30,320 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:11:30,321 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:11:30,328 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:11:30,328 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:11:30,329 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:11:30,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:11:30,331 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:11:30,332 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:11:30,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:11:30,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:11:30,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:11:30,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:11:30,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:11:30,335 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:11:30,336 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:11:30,336 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:11:30,337 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:11:30,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:11:30,340 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:11:30,340 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:11:30,341 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:11:30,343 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:11:30,343 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:11:30,343 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:11:30,344 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:11:30,344 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:11:30,345 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:11:30,345 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:11:30,346 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:11:30,346 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:11:30,347 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:11:30,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:11:30,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:11:30,348 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:11:30,348 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:11:30,348 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 04:11:30,359 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:11:30,360 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:11:30,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:11:30,360 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:11:30,361 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 04:11:30,361 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 04:11:30,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 04:11:30,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 04:11:30,363 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 04:11:30,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:11:30,363 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 04:11:30,364 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 04:11:30,364 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_bc93f763-faa3-487a-8b60-96013a5d51b2/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 -> e2d5d691ed29cb8b2a6f5a402a7f2a124682fa21 [2018-11-10 04:11:30,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:11:30,397 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:11:30,400 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:11:30,401 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:11:30,402 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:11:30,402 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test6_true-valid-memsafety_true-termination.i [2018-11-10 04:11:30,441 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/data/c73cebfab/93dc39f099c94e85b149ca9e18aaa7dc/FLAG5814653be [2018-11-10 04:11:30,893 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:11:30,893 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/sv-benchmarks/c/ldv-memsafety/memleaks_test6_true-valid-memsafety_true-termination.i [2018-11-10 04:11:30,902 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/data/c73cebfab/93dc39f099c94e85b149ca9e18aaa7dc/FLAG5814653be [2018-11-10 04:11:30,915 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bc93f763-faa3-487a-8b60-96013a5d51b2/bin-2019/uautomizer/data/c73cebfab/93dc39f099c94e85b149ca9e18aaa7dc [2018-11-10 04:11:30,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:11:30,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:11:30,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:11:30,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:11:30,922 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:11:30,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:11:30" (1/1) ... [2018-11-10 04:11:30,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf69ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:11:30, skipping insertion in model container [2018-11-10 04:11:30,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:11:30" (1/1) ... [2018-11-10 04:11:30,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:11:30,970 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:11:31,203 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:11:31,211 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:11:31,282 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) [2018-11-10 04:11:31,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4c92e5e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:11:31, skipping insertion in model container [2018-11-10 04:11:31,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:11:31,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-10 04:11:31,284 INFO L168 Benchmark]: Toolchain (without parser) took 366.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:11:31,286 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:11:31,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:11:31,288 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 364.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -181.8 MB). Peak memory consumption was 35.6 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...