./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.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_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d .............................................................................................................................. 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_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/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 0e231ff3d9c1da58de42681e7771a2ae825d3d1d ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:14:02,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:02,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:02,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:02,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:02,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:02,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:02,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:02,721 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:02,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:02,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:02,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:02,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:02,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:02,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:02,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:02,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:02,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:02,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:02,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:02,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:02,778 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:02,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:02,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:02,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:02,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:02,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:02,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:02,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:02,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:02,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:02,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:02,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:02,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:02,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:02,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:02,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:02,816 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:02,816 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:02,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:02,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:02,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:14:02,883 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:02,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:02,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:02,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:02,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:02,888 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:02,888 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:14:02,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:02,889 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:02,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:02,891 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:14:02,891 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:14:02,891 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:14:02,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:02,892 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:02,892 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:02,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:02,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:02,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:02,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:02,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:02,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:02,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:02,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:14:02,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:14:02,896 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_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-30 00:14:03,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:03,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:03,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:03,302 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:03,303 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:03,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:14:03,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/969efbf81/b75c9eb40a7748bc8c3106a98d437f8f/FLAG6aea3283b [2020-11-30 00:14:04,392 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:04,393 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:14:04,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/969efbf81/b75c9eb40a7748bc8c3106a98d437f8f/FLAG6aea3283b [2020-11-30 00:14:04,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/969efbf81/b75c9eb40a7748bc8c3106a98d437f8f [2020-11-30 00:14:04,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:04,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:04,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:04,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:04,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:04,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:04" (1/1) ... [2020-11-30 00:14:04,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55414674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:04, skipping insertion in model container [2020-11-30 00:14:04,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:04" (1/1) ... [2020-11-30 00:14:04,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:05,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:05,552 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:14:05,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a45084 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:05, skipping insertion in model container [2020-11-30 00:14:05,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:05,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:14:05,559 INFO L168 Benchmark]: Toolchain (without parser) took 618.78 ms. Allocated memory is still 90.2 MB. Free memory was 58.0 MB in the beginning and 66.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:05,560 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:05,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.03 ms. Allocated memory is still 90.2 MB. Free memory was 57.8 MB in the beginning and 66.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:05,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 46.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 610.03 ms. Allocated memory is still 90.2 MB. Free memory was 57.8 MB in the beginning and 66.2 MB in the end (delta: -8.4 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 [2020-11-30 00:14:08,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:08,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:08,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:08,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:08,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:08,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:08,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:08,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:08,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:08,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:08,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:08,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:08,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:08,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:08,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:08,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:08,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:08,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:08,787 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:08,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:08,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:08,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:08,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:08,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:08,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:08,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:08,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:08,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:08,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:08,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:08,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:08,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:08,809 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:08,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:08,811 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:08,812 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:08,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:08,813 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:08,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:08,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:08,818 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:14:08,861 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:08,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:08,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:08,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:08,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:08,864 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:14:08,864 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:14:08,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:08,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:14:08,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:08,865 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:14:08,865 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:14:08,865 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:14:08,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:08,866 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:14:08,866 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:14:08,866 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:14:08,866 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:14:08,867 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:08,867 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:08,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:08,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:08,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:08,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:08,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:08,872 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:08,872 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:14:08,872 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:14:08,873 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:14:08,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:14:08,874 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_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e231ff3d9c1da58de42681e7771a2ae825d3d1d [2020-11-30 00:14:09,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:09,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:09,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:09,416 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:09,418 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:09,419 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:14:09,521 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/0fabe68f9/16400cd35d5540e99450c12fafa3d85b/FLAGcf32bea29 [2020-11-30 00:14:10,677 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:10,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2020-11-30 00:14:10,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/0fabe68f9/16400cd35d5540e99450c12fafa3d85b/FLAGcf32bea29 [2020-11-30 00:14:11,130 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3245a72-b3bc-419f-aa1e-7dd7c1860b01/bin/ukojak/data/0fabe68f9/16400cd35d5540e99450c12fafa3d85b [2020-11-30 00:14:11,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:11,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:11,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:11,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:11,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:11,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:11" (1/1) ... [2020-11-30 00:14:11,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45dcf340 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:11, skipping insertion in model container [2020-11-30 00:14:11,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:11" (1/1) ... [2020-11-30 00:14:11,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:11,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:11,604 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:14:11,605 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@221e67ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:11, skipping insertion in model container [2020-11-30 00:14:11,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:11,607 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:14:11,611 INFO L168 Benchmark]: Toolchain (without parser) took 472.13 ms. Allocated memory is still 54.5 MB. Free memory was 28.2 MB in the beginning and 32.8 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:11,612 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:11,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.93 ms. Allocated memory is still 54.5 MB. Free memory was 28.0 MB in the beginning and 32.8 MB in the end (delta: -4.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:11,619 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 468.93 ms. Allocated memory is still 54.5 MB. Free memory was 28.0 MB in the beginning and 32.8 MB in the end (delta: -4.8 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...