./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-memory-alloca/java_Continue1-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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/termination-memory-alloca/java_Continue1-alloca.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-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 64bit --witnessprinter.graph.data.programhash ace4aef293e19a259ba259e8c5434d0ef43394b5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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*64bit*_Bitvector*.epf No suitable settings file found using Termination*64bit*_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 18:03:39,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 18:03:39,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 18:03:39,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 18:03:39,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 18:03:39,681 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 18:03:39,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 18:03:39,692 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 18:03:39,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 18:03:39,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 18:03:39,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 18:03:39,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 18:03:39,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 18:03:39,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 18:03:39,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 18:03:39,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 18:03:39,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 18:03:39,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 18:03:39,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 18:03:39,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 18:03:39,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 18:03:39,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 18:03:39,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 18:03:39,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 18:03:39,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 18:03:39,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 18:03:39,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 18:03:39,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 18:03:39,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 18:03:39,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 18:03:39,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 18:03:39,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 18:03:39,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 18:03:39,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 18:03:39,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 18:03:39,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 18:03:39,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 18:03:39,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 18:03:39,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 18:03:39,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 18:03:39,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 18:03:39,824 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-26 18:03:39,866 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 18:03:39,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 18:03:39,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 18:03:39,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 18:03:39,874 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 18:03:39,874 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-26 18:03:39,874 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-26 18:03:39,876 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-26 18:03:39,876 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-26 18:03:39,876 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-26 18:03:39,878 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-26 18:03:39,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 18:03:39,882 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 18:03:39,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 18:03:39,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 18:03:39,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-26 18:03:39,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-26 18:03:39,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-26 18:03:39,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 18:03:39,884 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-26 18:03:39,885 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 18:03:39,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-26 18:03:39,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 18:03:39,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 18:03:39,888 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-26 18:03:39,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 18:03:39,889 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 18:03:39,890 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-26 18:03:39,892 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-26 18:03:39,895 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ace4aef293e19a259ba259e8c5434d0ef43394b5 [2019-11-26 18:03:40,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 18:03:40,518 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 18:03:40,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 18:03:40,530 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 18:03:40,533 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 18:03:40,535 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/java_Continue1-alloca.i [2019-11-26 18:03:40,688 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1c783af0/b423f6ffeff74a168805cb73cc8f60e3/FLAG06d2082d7 [2019-11-26 18:03:41,891 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 18:03:41,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/java_Continue1-alloca.i [2019-11-26 18:03:41,931 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1c783af0/b423f6ffeff74a168805cb73cc8f60e3/FLAG06d2082d7 [2019-11-26 18:03:41,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1c783af0/b423f6ffeff74a168805cb73cc8f60e3 [2019-11-26 18:03:41,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 18:03:41,984 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 18:03:41,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 18:03:41,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 18:03:42,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 18:03:42,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:03:41" (1/1) ... [2019-11-26 18:03:42,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b512bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:03:42, skipping insertion in model container [2019-11-26 18:03:42,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 06:03:41" (1/1) ... [2019-11-26 18:03:42,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 18:03:42,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 18:03:42,517 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 18:03:42,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ca62573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 06:03:42, skipping insertion in model container [2019-11-26 18:03:42,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 18:03:42,519 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 18:03:42,535 INFO L168 Benchmark]: Toolchain (without parser) took 538.52 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 18:03:42,536 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 18:03:42,540 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.35 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 18:03:42,546 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 525.35 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 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: 174]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...