./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 ............................................................................................................................. 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_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/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 c93b5e7e4f33677b521c80818314f9d58d5447f3 ................................................................................................................................... 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 04:40:52,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:52,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:52,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:52,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:52,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:52,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:52,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:52,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:52,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:52,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:52,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:52,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:52,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:52,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:52,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:52,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:52,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:52,537 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:52,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:52,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:52,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:52,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:52,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:52,557 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:52,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:52,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:52,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:52,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:52,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:52,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:52,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:52,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:52,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:52,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:52,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:52,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:52,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:52,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:52,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:52,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:52,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:40:52,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:52,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:52,621 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:52,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:52,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:52,622 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:52,622 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:52,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:52,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:52,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:52,624 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:52,624 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:52,625 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:52,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:52,625 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:52,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:52,625 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:52,626 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:52,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:52,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:52,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:52,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:52,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:52,627 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:52,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:52,627 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_0cc64c9f-b5a1-44b8-af62-af536946116a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-28 04:40:52,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:52,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:52,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:52,945 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:52,946 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:52,947 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-28 04:40:53,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/218d26724/0f07455c70094227a437274d95193b7e/FLAG6266967c1 [2020-11-28 04:40:53,710 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:53,711 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-28 04:40:53,746 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/218d26724/0f07455c70094227a437274d95193b7e/FLAG6266967c1 [2020-11-28 04:40:53,870 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/218d26724/0f07455c70094227a437274d95193b7e [2020-11-28 04:40:53,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:53,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:53,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:53,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:53,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:53,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:53" (1/1) ... [2020-11-28 04:40:53,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad02ceb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:53, skipping insertion in model container [2020-11-28 04:40:53,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:53" (1/1) ... [2020-11-28 04:40:53,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:53,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:54,289 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:54,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@501487d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:54, skipping insertion in model container [2020-11-28 04:40:54,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:54,291 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:54,295 INFO L168 Benchmark]: Toolchain (without parser) took 413.37 ms. Allocated memory was 73.4 MB in the beginning and 92.3 MB in the end (delta: 18.9 MB). Free memory was 51.8 MB in the beginning and 67.7 MB in the end (delta: -15.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:54,297 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:54,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.50 ms. Allocated memory was 73.4 MB in the beginning and 92.3 MB in the end (delta: 18.9 MB). Free memory was 51.6 MB in the beginning and 67.7 MB in the end (delta: -16.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:54,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 73.4 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.50 ms. Allocated memory was 73.4 MB in the beginning and 92.3 MB in the end (delta: 18.9 MB). Free memory was 51.6 MB in the beginning and 67.7 MB in the end (delta: -16.1 MB). Peak memory consumption was 6.3 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 04:40:56,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:56,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:56,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:56,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:56,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:56,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:56,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:56,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:56,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:56,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:56,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:56,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:56,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:56,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:56,780 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:56,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:56,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:56,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:56,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:56,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:56,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:56,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:56,805 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:56,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:56,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:56,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:56,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:56,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:56,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:56,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:56,820 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:56,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:56,823 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:56,824 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:56,824 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:56,825 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:56,826 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:56,826 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:56,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:56,829 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:56,830 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:40:56,880 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:56,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:56,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:56,884 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:56,885 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:56,885 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:40:56,885 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:40:56,885 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:40:56,886 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:56,887 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:56,887 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:56,887 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:56,887 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:40:56,887 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:56,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:56,888 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:56,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:56,889 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:56,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:56,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:56,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:56,890 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:56,890 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:56,890 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:56,890 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:56,891 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_0cc64c9f-b5a1-44b8-af62-af536946116a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c93b5e7e4f33677b521c80818314f9d58d5447f3 [2020-11-28 04:40:57,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:57,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:57,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:57,376 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:57,377 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:57,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-28 04:40:57,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/6feab0a74/e7e98f8ba59b4b74a6be7fdc13dfb4d3/FLAG9ff5155a4 [2020-11-28 04:40:58,249 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:58,250 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test6-2.i [2020-11-28 04:40:58,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/6feab0a74/e7e98f8ba59b4b74a6be7fdc13dfb4d3/FLAG9ff5155a4 [2020-11-28 04:40:58,398 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0cc64c9f-b5a1-44b8-af62-af536946116a/bin/ukojak/data/6feab0a74/e7e98f8ba59b4b74a6be7fdc13dfb4d3 [2020-11-28 04:40:58,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:58,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:58,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:58,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:58,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:58,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:58" (1/1) ... [2020-11-28 04:40:58,419 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 28.11 04:40:58, skipping insertion in model container [2020-11-28 04:40:58,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:58" (1/1) ... [2020-11-28 04:40:58,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:58,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:58,820 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:40:58,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52dd9464 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:58, skipping insertion in model container [2020-11-28 04:40:58,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:58,822 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:40:58,824 INFO L168 Benchmark]: Toolchain (without parser) took 420.25 ms. Allocated memory is still 58.7 MB. Free memory was 34.2 MB in the beginning and 24.3 MB in the end (delta: 9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:58,825 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 58.7 MB. Free memory is still 40.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:58,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.38 ms. Allocated memory is still 58.7 MB. Free memory was 33.9 MB in the beginning and 24.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:58,828 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 58.7 MB. Free memory is still 40.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 417.38 ms. Allocated memory is still 58.7 MB. Free memory was 33.9 MB in the beginning and 24.3 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...