./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 47d7ccf8deb91ae94013b03a9b15fced1c228b31 .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 47d7ccf8deb91ae94013b03a9b15fced1c228b31 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:32:34,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:32:34,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:32:34,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:32:34,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:32:34,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:32:34,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:32:34,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:32:34,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:32:34,648 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:32:34,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:32:34,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:32:34,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:32:34,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:32:34,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:32:34,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:32:34,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:32:34,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:32:34,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:32:34,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:32:34,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:32:34,678 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:32:34,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:32:34,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:32:34,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:32:34,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:32:34,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:32:34,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:32:34,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:32:34,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:32:34,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:32:34,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:32:34,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:32:34,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:32:34,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:32:34,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:32:34,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:32:34,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:32:34,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:32:34,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:32:34,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:32:34,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:32:34,749 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:32:34,750 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:32:34,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:32:34,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:32:34,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:32:34,752 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:32:34,753 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:32:34,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:32:34,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:32:34,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:32:34,754 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:32:34,755 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:32:34,755 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:32:34,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:32:34,755 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:32:34,756 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:32:34,756 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:32:34,756 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:32:34,756 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:32:34,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:32:34,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:32:34,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:32:34,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:32:34,758 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:32:34,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:32:34,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-12-01 17:32:35,020 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:32:35,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:32:35,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:32:35,046 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:32:35,047 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:32:35,048 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 17:32:35,119 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/cd8c8c357/f4574cb87ec043d2a3ea805c3d86d7b3/FLAGbd4236ef8 [2020-12-01 17:32:35,881 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:32:35,882 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 17:32:35,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/cd8c8c357/f4574cb87ec043d2a3ea805c3d86d7b3/FLAGbd4236ef8 [2020-12-01 17:32:36,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/cd8c8c357/f4574cb87ec043d2a3ea805c3d86d7b3 [2020-12-01 17:32:36,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:32:36,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:32:36,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:36,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:32:36,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:32:36,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:36" (1/1) ... [2020-12-01 17:32:36,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e113947 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:36, skipping insertion in model container [2020-12-01 17:32:36,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:36" (1/1) ... [2020-12-01 17:32:36,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:32:36,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:32:36,476 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:32:36,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e4ac638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:36, skipping insertion in model container [2020-12-01 17:32:36,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:36,479 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:32:36,482 INFO L168 Benchmark]: Toolchain (without parser) took 407.06 ms. Allocated memory is still 100.7 MB. Free memory was 70.5 MB in the beginning and 78.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:36,483 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:32:36,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.24 ms. Allocated memory is still 100.7 MB. Free memory was 70.5 MB in the beginning and 78.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:36,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 404.24 ms. Allocated memory is still 100.7 MB. Free memory was 70.5 MB in the beginning and 78.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:32:38,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:32:38,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:32:38,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:32:38,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:32:38,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:32:38,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:32:38,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:32:38,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:32:38,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:32:38,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:32:38,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:32:38,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:32:38,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:32:38,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:32:38,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:32:38,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:32:38,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:32:38,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:32:38,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:32:39,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:32:39,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:32:39,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:32:39,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:32:39,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:32:39,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:32:39,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:32:39,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:32:39,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:32:39,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:32:39,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:32:39,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:32:39,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:32:39,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:32:39,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:32:39,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:32:39,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:32:39,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:32:39,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:32:39,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:32:39,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:32:39,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:32:39,081 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:32:39,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:32:39,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:32:39,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:32:39,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:32:39,084 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:32:39,084 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:32:39,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:32:39,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:32:39,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:32:39,085 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:32:39,085 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:32:39,085 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:32:39,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:32:39,086 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:32:39,086 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:32:39,086 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:32:39,087 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:32:39,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:32:39,087 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:32:39,087 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:32:39,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:32:39,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:32:39,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:32:39,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:32:39,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:32:39,089 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:32:39,089 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:32:39,089 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:32:39,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:32:39,090 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-12-01 17:32:39,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:32:39,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:32:39,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:32:39,554 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:32:39,555 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:32:39,556 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 17:32:39,643 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/97fb1a8ae/69f14e7e5bde4e1f90168d23973ae387/FLAG8e0a61df4 [2020-12-01 17:32:40,474 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:32:40,481 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-12-01 17:32:40,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/97fb1a8ae/69f14e7e5bde4e1f90168d23973ae387/FLAG8e0a61df4 [2020-12-01 17:32:40,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_824b64f3-d5ad-40eb-a022-49781f5c4792/bin/ukojak/data/97fb1a8ae/69f14e7e5bde4e1f90168d23973ae387 [2020-12-01 17:32:40,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:32:40,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:32:40,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:40,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:32:40,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:32:40,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:40" (1/1) ... [2020-12-01 17:32:40,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585696e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:40, skipping insertion in model container [2020-12-01 17:32:40,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:40" (1/1) ... [2020-12-01 17:32:40,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:32:40,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:32:40,979 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:32:40,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@117633ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:40, skipping insertion in model container [2020-12-01 17:32:40,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:40,980 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:32:40,983 INFO L168 Benchmark]: Toolchain (without parser) took 310.43 ms. Allocated memory is still 50.3 MB. Free memory was 24.2 MB in the beginning and 29.3 MB in the end (delta: -5.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:40,984 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:32:40,985 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.56 ms. Allocated memory is still 50.3 MB. Free memory was 24.0 MB in the beginning and 29.3 MB in the end (delta: -5.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:40,986 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.1 MB in the beginning and 32.1 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 307.56 ms. Allocated memory is still 50.3 MB. Free memory was 24.0 MB in the beginning and 29.3 MB in the end (delta: -5.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...