./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.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_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 .............................................................................................................................. 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_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 ................................................................................................................................... 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 04:36:25,827 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:25,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:25,915 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:25,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:25,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:25,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:25,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:25,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:25,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:25,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:25,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:25,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:25,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:25,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:25,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:25,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:25,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:25,976 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:25,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:25,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:25,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:25,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:25,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:26,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:26,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:26,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:26,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:26,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:26,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:26,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:26,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:26,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:26,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:26,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:26,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:26,019 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:26,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:26,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:26,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:26,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:26,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:36:26,084 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:26,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:26,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:26,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:26,088 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:26,089 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:26,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:26,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:26,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:26,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:26,091 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:26,092 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:26,092 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:26,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:26,092 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:26,093 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:26,093 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:26,093 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:26,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:26,094 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:26,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:26,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:26,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:26,095 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:26,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:26,096 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_8abccf39-533b-4841-abda-1feea6eed70f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-11-28 04:36:26,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:26,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:26,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:26,461 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:26,462 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:26,463 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-28 04:36:26,565 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/83c883ced/64484a73959a48e582bf3a2d4bb48f65/FLAG4497958f2 [2020-11-28 04:36:27,387 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:27,388 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-28 04:36:27,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/83c883ced/64484a73959a48e582bf3a2d4bb48f65/FLAG4497958f2 [2020-11-28 04:36:27,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/83c883ced/64484a73959a48e582bf3a2d4bb48f65 [2020-11-28 04:36:27,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:27,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:27,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:27,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:27,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:27,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:27" (1/1) ... [2020-11-28 04:36:27,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a96dcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:27, skipping insertion in model container [2020-11-28 04:36:27,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:27" (1/1) ... [2020-11-28 04:36:27,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:27,671 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:27,983 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:27,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@759d204d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:27, skipping insertion in model container [2020-11-28 04:36:27,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:27,986 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:27,990 INFO L168 Benchmark]: Toolchain (without parser) took 418.65 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.2 MB in the beginning and 83.9 MB in the end (delta: -29.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:27,992 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 88.1 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:27,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.50 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.1 MB in the beginning and 83.9 MB in the end (delta: -29.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:27,998 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 88.1 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.50 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 54.1 MB in the beginning and 83.9 MB in the end (delta: -29.8 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:30,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:30,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:30,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:30,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:30,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:30,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:30,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:30,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:30,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:30,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:30,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:30,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:30,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:30,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:30,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:30,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:30,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:30,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:30,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:30,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:30,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:30,779 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:30,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:30,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:30,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:30,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:30,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:30,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:30,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:30,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:30,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:30,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:30,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:30,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:30,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:30,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:30,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:30,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:30,814 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:30,815 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:30,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:30,858 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:30,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:30,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:30,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:30,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:30,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:30,864 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:30,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:30,865 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:30,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:30,867 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:30,867 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:30,867 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:30,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:30,868 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:30,868 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:30,868 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:30,868 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:30,869 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:30,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:30,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:30,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:30,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:30,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:30,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:30,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:30,871 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:30,871 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:30,872 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:30,872 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:30,872 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_8abccf39-533b-4841-abda-1feea6eed70f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-11-28 04:36:31,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:31,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:31,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:31,418 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:31,419 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:31,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-28 04:36:31,516 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/8f960b5bf/c7d54af4529a4da3b271942f2726346a/FLAG0d92369b2 [2020-11-28 04:36:32,394 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:32,399 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-28 04:36:32,431 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/8f960b5bf/c7d54af4529a4da3b271942f2726346a/FLAG0d92369b2 [2020-11-28 04:36:32,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8abccf39-533b-4841-abda-1feea6eed70f/bin/ukojak/data/8f960b5bf/c7d54af4529a4da3b271942f2726346a [2020-11-28 04:36:32,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:32,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:32,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:32,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:32,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:32,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:32" (1/1) ... [2020-11-28 04:36:32,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce486f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:32, skipping insertion in model container [2020-11-28 04:36:32,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:32" (1/1) ... [2020-11-28 04:36:32,543 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:32,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:32,854 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:32,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f752985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:32, skipping insertion in model container [2020-11-28 04:36:32,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:32,857 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:32,860 INFO L168 Benchmark]: Toolchain (without parser) took 334.41 ms. Allocated memory is still 69.2 MB. Free memory was 46.7 MB in the beginning and 37.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:32,862 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:32,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 329.51 ms. Allocated memory is still 69.2 MB. Free memory was 46.5 MB in the beginning and 37.8 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:32,866 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 69.2 MB. Free memory was 50.5 MB in the beginning and 50.4 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 329.51 ms. Allocated memory is still 69.2 MB. Free memory was 46.5 MB in the beginning and 37.8 MB in the end (delta: 8.7 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...