./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 .............................................................................................................................. 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_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/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 e380a4dd0aea7669b3df1b51b64cad72427e7e99 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:43:40,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:40,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:40,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:40,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:40,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:40,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:40,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:40,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:40,882 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:40,884 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:40,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:40,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:40,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:40,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:40,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:40,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:40,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:40,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:40,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:40,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:40,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:40,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:40,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:40,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:40,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:40,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:40,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:40,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:40,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:40,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:40,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:40,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:40,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:40,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:40,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:40,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:40,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:40,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:40,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:40,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:40,958 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:43:41,006 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:41,007 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:41,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:41,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:41,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:41,010 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:43:41,010 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:43:41,011 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:43:41,011 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:43:41,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:41,012 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:43:41,013 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:43:41,013 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:43:41,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:41,014 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:43:41,014 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:41,014 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:43:41,015 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:43:41,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:41,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:41,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:43:41,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:41,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:41,016 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:43:41,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:43:41,017 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_216dd45d-e301-4c1c-8fab-380292aa9d99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-30 00:43:41,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:41,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:41,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:41,408 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:41,408 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:41,409 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-30 00:43:41,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/e0340782b/bcadbde98797475db90dc79e2aac75f0/FLAG615b268d2 [2020-11-30 00:43:42,368 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:42,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-30 00:43:42,403 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/e0340782b/bcadbde98797475db90dc79e2aac75f0/FLAG615b268d2 [2020-11-30 00:43:42,518 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/e0340782b/bcadbde98797475db90dc79e2aac75f0 [2020-11-30 00:43:42,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:42,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:42,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:42,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:42,533 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:42,534 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:42" (1/1) ... [2020-11-30 00:43:42,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465c42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:42, skipping insertion in model container [2020-11-30 00:43:42,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:42" (1/1) ... [2020-11-30 00:43:42,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:42,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:42,963 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:43:42,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@323fe1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:42, skipping insertion in model container [2020-11-30 00:43:42,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:42,965 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:43:42,969 INFO L168 Benchmark]: Toolchain (without parser) took 441.08 ms. Allocated memory was 83.9 MB in the beginning and 117.4 MB in the end (delta: 33.6 MB). Free memory was 47.9 MB in the beginning and 94.2 MB in the end (delta: -46.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:42,971 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory was 57.1 MB in the beginning and 57.1 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:42,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.03 ms. Allocated memory was 83.9 MB in the beginning and 117.4 MB in the end (delta: 33.6 MB). Free memory was 47.7 MB in the beginning and 94.2 MB in the end (delta: -46.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:42,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 83.9 MB. Free memory was 57.1 MB in the beginning and 57.1 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.03 ms. Allocated memory was 83.9 MB in the beginning and 117.4 MB in the end (delta: 33.6 MB). Free memory was 47.7 MB in the beginning and 94.2 MB in the end (delta: -46.5 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-a4ecdab [2020-11-30 00:43:45,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:43:45,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:43:45,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:43:45,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:43:45,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:43:45,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:43:45,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:43:45,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:43:45,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:43:45,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:43:45,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:43:45,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:43:45,765 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:43:45,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:43:45,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:43:45,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:43:45,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:43:45,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:43:45,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:43:45,780 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:43:45,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:43:45,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:43:45,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:43:45,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:43:45,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:43:45,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:43:45,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:43:45,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:43:45,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:43:45,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:43:45,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:43:45,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:43:45,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:43:45,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:43:45,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:43:45,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:43:45,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:43:45,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:43:45,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:43:45,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:43:45,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:43:45,858 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:43:45,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:43:45,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:43:45,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:43:45,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:43:45,868 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:43:45,869 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:43:45,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:43:45,869 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:43:45,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:43:45,870 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:43:45,870 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:43:45,871 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:43:45,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:43:45,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:43:45,872 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:43:45,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:43:45,872 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:43:45,872 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:43:45,873 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:43:45,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:43:45,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:43:45,874 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:43:45,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:43:45,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:43:45,875 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:43:45,875 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:43:45,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:43:45,883 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:43:45,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:43:45,884 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_216dd45d-e301-4c1c-8fab-380292aa9d99/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e380a4dd0aea7669b3df1b51b64cad72427e7e99 [2020-11-30 00:43:46,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:43:46,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:43:46,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:43:46,406 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:43:46,407 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:43:46,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-30 00:43:46,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/85eae41ac/bb9dd25c35eb4556899d553a387abfd8/FLAG34929ed90 [2020-11-30 00:43:47,344 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:43:47,347 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2020-11-30 00:43:47,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/85eae41ac/bb9dd25c35eb4556899d553a387abfd8/FLAG34929ed90 [2020-11-30 00:43:47,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_216dd45d-e301-4c1c-8fab-380292aa9d99/bin/ukojak/data/85eae41ac/bb9dd25c35eb4556899d553a387abfd8 [2020-11-30 00:43:47,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:43:47,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:43:47,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:47,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:43:47,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:43:47,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:47" (1/1) ... [2020-11-30 00:43:47,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:47, skipping insertion in model container [2020-11-30 00:43:47,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:43:47" (1/1) ... [2020-11-30 00:43:47,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:43:47,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:43:47,795 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:43:47,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:43:47, skipping insertion in model container [2020-11-30 00:43:47,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:43:47,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:43:47,801 INFO L168 Benchmark]: Toolchain (without parser) took 373.03 ms. Allocated memory is still 60.8 MB. Free memory was 39.3 MB in the beginning and 30.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:47,803 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:43:47,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.65 ms. Allocated memory is still 60.8 MB. Free memory was 39.2 MB in the beginning and 30.3 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:43:47,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 367.65 ms. Allocated memory is still 60.8 MB. Free memory was 39.2 MB in the beginning and 30.3 MB in the end (delta: 8.9 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...