./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 eed6d14b3659ee573ecc9a025ea4a6cd48efa35c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 18:06:18,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 18:06:18,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 18:06:18,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 18:06:18,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 18:06:18,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 18:06:18,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 18:06:18,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 18:06:18,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 18:06:18,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 18:06:18,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 18:06:18,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 18:06:18,486 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 18:06:18,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 18:06:18,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 18:06:18,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 18:06:18,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 18:06:18,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 18:06:18,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 18:06:18,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 18:06:18,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 18:06:18,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 18:06:18,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 18:06:18,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 18:06:18,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 18:06:18,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 18:06:18,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 18:06:18,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 18:06:18,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 18:06:18,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 18:06:18,559 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 18:06:18,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 18:06:18,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 18:06:18,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 18:06:18,570 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 18:06:18,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 18:06:18,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 18:06:18,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 18:06:18,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 18:06:18,577 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 18:06:18,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 18:06:18,583 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-11-26 18:06:18,630 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 18:06:18,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 18:06:18,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 18:06:18,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 18:06:18,641 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 18:06:18,642 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-26 18:06:18,644 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-26 18:06:18,644 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-26 18:06:18,644 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-26 18:06:18,645 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-26 18:06:18,646 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-26 18:06:18,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 18:06:18,647 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 18:06:18,649 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 18:06:18,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 18:06:18,650 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 18:06:18,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 18:06:18,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-26 18:06:18,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-26 18:06:18,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-26 18:06:18,654 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 18:06:18,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 18:06:18,655 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-26 18:06:18,655 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 18:06:18,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-26 18:06:18,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 18:06:18,656 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 18:06:18,656 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-26 18:06:18,658 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 18:06:18,659 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 18:06:18,659 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-26 18:06:18,663 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-26 18:06:18,663 INFO L138 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> eed6d14b3659ee573ecc9a025ea4a6cd48efa35c [2019-11-26 18:06:19,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 18:06:19,211 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 18:06:19,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 18:06:19,223 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 18:06:19,224 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 18:06:19,225 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-1.i [2019-11-26 18:06:19,375 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06567d38/a1e4c3005edc452eb8d0f39e4415694f/FLAG97eb8980b [2019-11-26 18:06:20,520 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 18:06:20,524 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-1.i [2019-11-26 18:06:20,558 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06567d38/a1e4c3005edc452eb8d0f39e4415694f/FLAG97eb8980b [2019-11-26 18:06:21,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c06567d38/a1e4c3005edc452eb8d0f39e4415694f [2019-11-26 18:06:21,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 18:06:21,065 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 18:06:21,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 18:06:21,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 18:06:21,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 18:06:21,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:06:21" (1/1) ... [2019-11-26 18:06:21,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42beb182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:06:21, skipping insertion in model container [2019-11-26 18:06:21,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:06:21" (1/1) ... [2019-11-26 18:06:21,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 18:06:21,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 18:06:21,591 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 18:06:21,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63a5b2ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:06:21, skipping insertion in model container [2019-11-26 18:06:21,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 18:06:21,594 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 18:06:21,602 INFO L168 Benchmark]: Toolchain (without parser) took 532.87 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 18:06:21,603 INFO L168 Benchmark]: CDTParser took 1.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 18:06:21,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 513.25 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 18:06:21,613 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 513.25 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 138]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...