./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.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_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/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 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 .............................................................................................................................. 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_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/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 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:04,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:04,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:04,948 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:04,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:04,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:04,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:04,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:04,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:04,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:04,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:04,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:04,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:04,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:04,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:04,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:04,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:04,982 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:04,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:04,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:04,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:04,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:04,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:05,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:05,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:05,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:05,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:05,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:05,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:05,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:05,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:05,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:05,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:05,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:05,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:05,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:05,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:05,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:05,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:05,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:05,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:05,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:41:05,064 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:05,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:05,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:05,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:05,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:05,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:05,067 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:41:05,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:05,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:05,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:05,069 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:41:05,070 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:41:05,070 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:41:05,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:05,070 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:05,071 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:05,071 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:05,071 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:05,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:05,072 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:05,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:05,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:05,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:05,073 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:05,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:05,073 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_90178f90-2cea-4002-bbf0-8ba94182c990/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 [2020-11-28 04:41:05,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:05,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:05,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:05,338 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:05,338 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:05,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-11-28 04:41:05,408 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/6df8d87b3/4ebf2023189d491d8fd9f4678b689126/FLAG9921662de [2020-11-28 04:41:05,942 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:05,942 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-11-28 04:41:05,961 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/6df8d87b3/4ebf2023189d491d8fd9f4678b689126/FLAG9921662de [2020-11-28 04:41:06,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/6df8d87b3/4ebf2023189d491d8fd9f4678b689126 [2020-11-28 04:41:06,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:06,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:06,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:06,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:06,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:06,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e34ac78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:06, skipping insertion in model container [2020-11-28 04:41:06,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:06,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:06,559 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:06,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55b2e3dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:06, skipping insertion in model container [2020-11-28 04:41:06,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:06,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:06,563 INFO L168 Benchmark]: Toolchain (without parser) took 351.34 ms. Allocated memory is still 96.5 MB. Free memory was 65.3 MB in the beginning and 74.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:06,564 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory is still 52.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:06,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.03 ms. Allocated memory is still 96.5 MB. Free memory was 65.0 MB in the beginning and 74.0 MB in the end (delta: -9.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:06,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory is still 52.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.03 ms. Allocated memory is still 96.5 MB. Free memory was 65.0 MB in the beginning and 74.0 MB in the end (delta: -9.0 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 [2020-11-28 04:41:08,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:08,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:08,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:08,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:08,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:08,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:08,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:08,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:08,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:08,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:08,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:08,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:08,718 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:08,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:08,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:08,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:08,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:08,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:08,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:08,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:08,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:08,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:08,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:08,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:08,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:08,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:08,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:08,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:08,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:08,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:08,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:08,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:08,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:08,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:08,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:08,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:08,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:08,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:08,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:08,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:08,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:41:08,780 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:08,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:08,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:08,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:08,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:08,788 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:41:08,788 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:41:08,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:08,788 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:41:08,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:08,789 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:41:08,790 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:41:08,790 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:41:08,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:08,790 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:08,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:08,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:08,791 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:41:08,791 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:08,791 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:08,792 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:08,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:08,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:08,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:08,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:08,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:08,793 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:08,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:08,793 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:08,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:08,794 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_90178f90-2cea-4002-bbf0-8ba94182c990/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c2b39fbdb1ea6fe6ff38cef217e0e8e05496531 [2020-11-28 04:41:09,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:09,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:09,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:09,230 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:09,231 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:09,232 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-11-28 04:41:09,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/71d581133/77698f11db62411ebd107959d57212d6/FLAG0c015c333 [2020-11-28 04:41:10,065 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:10,065 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-2.i [2020-11-28 04:41:10,090 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/71d581133/77698f11db62411ebd107959d57212d6/FLAG0c015c333 [2020-11-28 04:41:10,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90178f90-2cea-4002-bbf0-8ba94182c990/bin/ukojak/data/71d581133/77698f11db62411ebd107959d57212d6 [2020-11-28 04:41:10,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:10,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:10,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:10,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:10,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:10,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:10" (1/1) ... [2020-11-28 04:41:10,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5b672f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:10, skipping insertion in model container [2020-11-28 04:41:10,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:10" (1/1) ... [2020-11-28 04:41:10,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:10,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:10,597 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:41:10,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a124005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:10, skipping insertion in model container [2020-11-28 04:41:10,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:10,600 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:41:10,603 INFO L168 Benchmark]: Toolchain (without parser) took 343.66 ms. Allocated memory is still 60.8 MB. Free memory was 37.0 MB in the beginning and 27.3 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:10,605 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 43.7 MB in the end (delta: 42.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:10,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.27 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 27.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:10,609 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 60.8 MB. Free memory was 43.8 MB in the beginning and 43.7 MB in the end (delta: 42.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.27 ms. Allocated memory is still 60.8 MB. Free memory was 36.9 MB in the beginning and 27.3 MB in the end (delta: 9.6 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...