./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.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_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d580fc0a16d9be2a8bf368a3659afde0d700a00f ................................................................................................................................. 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_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d580fc0a16d9be2a8bf368a3659afde0d700a00f .................................................................................................................................... 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 02:59:04,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:04,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:04,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:04,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:04,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:04,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:04,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:04,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:04,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:04,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:04,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:04,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:04,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:04,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:04,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:04,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:04,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:04,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:04,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:04,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:04,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:04,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:04,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:04,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:04,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:04,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:04,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:04,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:04,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:04,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:04,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:04,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:04,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:04,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:04,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:04,755 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:04,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:04,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:04,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:04,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:04,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 02:59:04,797 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:04,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:04,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:04,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:04,799 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:04,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:04,800 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:04,800 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:59:04,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:04,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:04,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:04,801 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:59:04,802 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:59:04,802 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:59:04,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:04,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:59:04,802 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:04,803 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:04,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:04,803 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:04,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:04,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:04,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:04,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:04,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:04,805 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:04,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:04,805 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:04,805 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_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-28 02:59:05,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:05,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:05,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:05,064 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:05,067 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:05,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 02:59:05,141 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/26ef72d6c/e74f13d231c34dac818be705cdee6605/FLAG207860129 [2020-11-28 02:59:05,834 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:05,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 02:59:05,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/26ef72d6c/e74f13d231c34dac818be705cdee6605/FLAG207860129 [2020-11-28 02:59:05,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/26ef72d6c/e74f13d231c34dac818be705cdee6605 [2020-11-28 02:59:05,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:05,983 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:59:05,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:05,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:05,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:05,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:05" (1/1) ... [2020-11-28 02:59:05,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fdd472a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:05, skipping insertion in model container [2020-11-28 02:59:05,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:05" (1/1) ... [2020-11-28 02:59:06,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:06,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:06,420 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:06,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56ceb394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:06, skipping insertion in model container [2020-11-28 02:59:06,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:06,422 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:59:06,425 INFO L168 Benchmark]: Toolchain (without parser) took 439.42 ms. Allocated memory was 109.1 MB in the beginning and 146.8 MB in the end (delta: 37.7 MB). Free memory was 80.3 MB in the beginning and 121.9 MB in the end (delta: -41.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:06,427 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 109.1 MB. Free memory is still 66.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:06,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.20 ms. Allocated memory was 109.1 MB in the beginning and 146.8 MB in the end (delta: 37.7 MB). Free memory was 80.1 MB in the beginning and 121.9 MB in the end (delta: -41.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:06,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 109.1 MB. Free memory is still 66.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 437.20 ms. Allocated memory was 109.1 MB in the beginning and 146.8 MB in the end (delta: 37.7 MB). Free memory was 80.1 MB in the beginning and 121.9 MB in the end (delta: -41.8 MB). Peak memory consumption was 12.6 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 02:59:08,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:08,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:08,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:08,666 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:08,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:08,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:08,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:08,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:08,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:08,676 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:08,687 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:08,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:08,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:08,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:08,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:08,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:08,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:08,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:08,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:08,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:08,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:08,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:08,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:08,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:08,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:08,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:08,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:08,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:08,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:08,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:08,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:08,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:08,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:08,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:08,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:08,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:08,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:08,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:08,718 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:08,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:08,720 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 02:59:08,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:08,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:08,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:08,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:08,747 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:08,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:08,747 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:08,747 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:59:08,748 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:59:08,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:08,749 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:59:08,749 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:08,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:08,749 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:08,750 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:08,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:08,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:08,750 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:08,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:08,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:08,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:08,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:08,751 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:08,751 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:08,752 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:08,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:08,752 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_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-28 02:59:09,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:09,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:09,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:09,149 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:09,150 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:09,151 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 02:59:09,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/5b126a968/206825e7712044d4a5888bbdce6ffa10/FLAG70493c784 [2020-11-28 02:59:09,875 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:09,876 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-28 02:59:09,896 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/5b126a968/206825e7712044d4a5888bbdce6ffa10/FLAG70493c784 [2020-11-28 02:59:10,041 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e6a91422-5c8c-44f4-95f7-b7d977b223fb/bin/uautomizer/data/5b126a968/206825e7712044d4a5888bbdce6ffa10 [2020-11-28 02:59:10,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:10,046 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:59:10,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:10,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:10,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:10,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:10" (1/1) ... [2020-11-28 02:59:10,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b3943dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:10, skipping insertion in model container [2020-11-28 02:59:10,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:10" (1/1) ... [2020-11-28 02:59:10,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:10,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:10,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:10,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:10, skipping insertion in model container [2020-11-28 02:59:10,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:10,406 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:59:10,409 INFO L168 Benchmark]: Toolchain (without parser) took 361.47 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 29.2 MB in the end (delta: -2.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:10,410 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:10,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.25 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 29.4 MB in the end (delta: -2.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:10,414 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 52.4 MB. Free memory was 34.8 MB in the beginning and 34.7 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 359.25 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 29.4 MB in the end (delta: -2.8 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...