./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.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_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 ................................................................................................................................. 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_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 .................................................................................................................................... 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 03:01:56,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:56,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:56,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:56,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:56,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:56,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:56,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:56,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:56,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:56,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:56,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:56,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:56,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:56,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:56,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:56,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:56,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:56,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:56,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:56,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:56,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:56,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:56,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:56,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:56,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:56,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:56,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:56,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:56,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:56,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:56,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:56,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:56,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:56,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:56,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:56,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:56,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:56,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:56,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:56,982 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:56,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:01:57,004 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:57,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:57,008 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:57,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:57,008 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:57,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:57,009 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:01:57,009 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:01:57,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:57,009 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:01:57,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:01:57,011 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:01:57,012 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:57,012 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:57,012 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:57,012 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:57,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:57,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:57,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:57,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:57,013 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:01:57,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:01:57,014 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:57,014 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_69090081-c8e1-4153-8890-0c64e5b92b85/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-28 03:01:57,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:57,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:57,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:57,318 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:57,319 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:57,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:01:57,426 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/b3c28b23f/9170209fa9154f99af6908341a9bdcbd/FLAGd82e6e465 [2020-11-28 03:01:57,999 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:58,006 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:01:58,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/b3c28b23f/9170209fa9154f99af6908341a9bdcbd/FLAGd82e6e465 [2020-11-28 03:01:58,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/b3c28b23f/9170209fa9154f99af6908341a9bdcbd [2020-11-28 03:01:58,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:58,264 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:01:58,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:58,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:58,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:58,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:58" (1/1) ... [2020-11-28 03:01:58,275 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c0f6f17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:58, skipping insertion in model container [2020-11-28 03:01:58,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:58" (1/1) ... [2020-11-28 03:01:58,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:58,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:58,590 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:01:58,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e08886e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:58, skipping insertion in model container [2020-11-28 03:01:58,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:58,592 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:58,595 INFO L168 Benchmark]: Toolchain (without parser) took 329.07 ms. Allocated memory is still 107.0 MB. Free memory was 70.1 MB in the beginning and 83.6 MB in the end (delta: -13.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:58,598 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 107.0 MB. Free memory was 80.8 MB in the beginning and 80.7 MB in the end (delta: 27.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:58,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.75 ms. Allocated memory is still 107.0 MB. Free memory was 69.9 MB in the beginning and 83.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:58,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 107.0 MB. Free memory was 80.8 MB in the beginning and 80.7 MB in the end (delta: 27.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 322.75 ms. Allocated memory is still 107.0 MB. Free memory was 69.9 MB in the beginning and 83.6 MB in the end (delta: -13.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:02:00,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:02:00,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:02:00,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:02:00,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:02:00,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:02:00,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:02:00,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:02:00,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:02:00,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:02:00,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:02:00,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:02:00,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:02:00,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:02:00,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:02:00,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:02:00,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:02:00,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:02:00,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:02:00,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:02:00,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:02:00,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:02:00,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:02:00,905 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:02:00,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:02:00,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:02:00,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:02:00,914 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:02:00,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:02:00,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:02:00,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:02:00,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:02:00,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:02:00,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:02:00,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:02:00,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:02:00,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:02:00,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:02:00,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:02:00,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:02:00,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:02:00,926 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:02:00,973 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:02:00,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:02:00,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:02:00,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:02:00,977 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:02:00,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:02:00,978 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:02:00,978 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:02:00,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:02:00,978 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:02:00,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:02:00,980 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:02:00,980 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:02:00,980 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:02:00,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:02:00,981 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:02:00,981 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:02:00,981 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:02:00,981 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:02:00,981 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:02:00,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:02:00,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:02:00,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:02:00,982 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:02:00,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:02:00,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:02:00,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:02:00,983 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:02:00,984 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:02:00,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:02:00,984 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:02:00,984 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_69090081-c8e1-4153-8890-0c64e5b92b85/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-11-28 03:02:01,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:02:01,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:02:01,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:02:01,426 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:02:01,427 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:02:01,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:02:01,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/4d617399d/acbd078d0ffd46258bd09a0173c625e7/FLAG27b3d8129 [2020-11-28 03:02:02,169 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:02:02,169 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-11-28 03:02:02,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/4d617399d/acbd078d0ffd46258bd09a0173c625e7/FLAG27b3d8129 [2020-11-28 03:02:02,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_69090081-c8e1-4153-8890-0c64e5b92b85/bin/uautomizer/data/4d617399d/acbd078d0ffd46258bd09a0173c625e7 [2020-11-28 03:02:02,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:02:02,417 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:02:02,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:02,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:02:02,423 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:02:02,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:02" (1/1) ... [2020-11-28 03:02:02,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:02, skipping insertion in model container [2020-11-28 03:02:02,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:02:02" (1/1) ... [2020-11-28 03:02:02,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:02:02,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:02:02,726 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 03:02:02,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cb8a7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:02:02, skipping insertion in model container [2020-11-28 03:02:02,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:02:02,729 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:02:02,732 INFO L168 Benchmark]: Toolchain (without parser) took 312.85 ms. Allocated memory is still 54.5 MB. Free memory was 31.0 MB in the beginning and 22.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:02,733 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:02:02,735 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.92 ms. Allocated memory is still 54.5 MB. Free memory was 30.8 MB in the beginning and 22.2 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 03:02:02,737 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.5 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.92 ms. Allocated memory is still 54.5 MB. Free memory was 30.8 MB in the beginning and 22.2 MB in the end (delta: 8.6 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...