./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.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_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/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 d5ba8a06a1a67490baecfd2c0fb92534cad48190 .............................................................................................................................. 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_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/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 d5ba8a06a1a67490baecfd2c0fb92534cad48190 ................................................................................................................................... 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 00:22:17,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:22:17,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:22:17,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:22:17,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:22:17,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:22:17,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:22:17,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:22:17,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:22:17,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:22:17,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:22:17,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:22:17,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:22:17,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:22:17,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:22:17,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:22:17,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:22:17,719 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:22:17,722 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:22:17,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:22:17,727 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:22:17,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:22:17,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:22:17,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:22:17,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:22:17,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:22:17,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:22:17,739 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:22:17,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:22:17,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:22:17,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:22:17,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:22:17,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:22:17,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:22:17,746 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:22:17,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:22:17,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:22:17,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:22:17,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:22:17,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:22:17,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:22:17,753 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:22:17,779 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:22:17,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:22:17,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:22:17,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:22:17,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:22:17,782 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:22:17,782 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:22:17,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:22:17,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:22:17,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:22:17,783 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:22:17,783 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:22:17,784 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:22:17,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:22:17,784 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:22:17,784 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:22:17,785 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:22:17,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:22:17,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:22:17,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:22:17,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:22:17,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:22:17,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:22:17,787 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:22:17,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:22:17,787 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_83f2931a-cd7c-40c0-915c-7791ad818c82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5ba8a06a1a67490baecfd2c0fb92534cad48190 [2020-11-30 00:22:18,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:22:18,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:22:18,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:22:18,110 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:22:18,111 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:22:18,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-11-30 00:22:18,232 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/7a8eaf818/de3d740f1ed04e0db525b8fb6616cf99/FLAG2e936e422 [2020-11-30 00:22:18,928 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:22:18,929 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-11-30 00:22:18,984 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/7a8eaf818/de3d740f1ed04e0db525b8fb6616cf99/FLAG2e936e422 [2020-11-30 00:22:19,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/7a8eaf818/de3d740f1ed04e0db525b8fb6616cf99 [2020-11-30 00:22:19,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:22:19,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:22:19,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:19,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:22:19,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:22:19,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:19" (1/1) ... [2020-11-30 00:22:19,182 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eca5b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:19, skipping insertion in model container [2020-11-30 00:22:19,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:19" (1/1) ... [2020-11-30 00:22:19,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:22:19,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:22:19,649 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:22:19,650 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41803395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:19, skipping insertion in model container [2020-11-30 00:22:19,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:19,651 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:22:19,655 INFO L168 Benchmark]: Toolchain (without parser) took 482.86 ms. Allocated memory is still 113.2 MB. Free memory was 79.4 MB in the beginning and 90.5 MB in the end (delta: -11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:22:19,657 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 77.6 MB. Free memory was 38.0 MB in the beginning and 38.0 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:22:19,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.31 ms. Allocated memory is still 113.2 MB. Free memory was 79.2 MB in the beginning and 90.5 MB in the end (delta: -11.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:22:19,662 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 77.6 MB. Free memory was 38.0 MB in the beginning and 38.0 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.31 ms. Allocated memory is still 113.2 MB. Free memory was 79.2 MB in the beginning and 90.5 MB in the end (delta: -11.3 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 [2020-11-30 00:22:22,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:22:22,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:22:22,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:22:22,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:22:22,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:22:22,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:22:22,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:22:22,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:22:22,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:22:22,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:22:22,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:22:22,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:22:22,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:22:22,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:22:22,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:22:22,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:22:22,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:22:22,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:22:22,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:22:22,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:22:22,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:22:22,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:22:22,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:22:22,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:22:22,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:22:22,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:22:22,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:22:22,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:22:22,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:22:22,773 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:22:22,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:22:22,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:22:22,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:22:22,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:22:22,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:22:22,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:22:22,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:22:22,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:22:22,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:22:22,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:22:22,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:22:22,853 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:22:22,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:22:22,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:22:22,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:22:22,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:22:22,859 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:22:22,859 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:22:22,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:22:22,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:22:22,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:22:22,861 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:22:22,862 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:22:22,862 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:22:22,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:22:22,863 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:22:22,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:22:22,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:22:22,863 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:22:22,864 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:22:22,864 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:22:22,864 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:22:22,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:22:22,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:22:22,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:22:22,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:22:22,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:22:22,866 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:22:22,867 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:22:22,867 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:22:22,867 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:22:22,867 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_83f2931a-cd7c-40c0-915c-7791ad818c82/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5ba8a06a1a67490baecfd2c0fb92534cad48190 [2020-11-30 00:22:23,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:22:23,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:22:23,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:22:23,426 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:22:23,432 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:22:23,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-11-30 00:22:23,521 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/919c95c66/3021e0be06324a3fbacd827152a71105/FLAGc8a6422f8 [2020-11-30 00:22:24,331 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:22:24,332 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2020-11-30 00:22:24,375 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/919c95c66/3021e0be06324a3fbacd827152a71105/FLAGc8a6422f8 [2020-11-30 00:22:24,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_83f2931a-cd7c-40c0-915c-7791ad818c82/bin/ukojak/data/919c95c66/3021e0be06324a3fbacd827152a71105 [2020-11-30 00:22:24,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:22:24,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:22:24,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:24,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:22:24,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:22:24,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:24" (1/1) ... [2020-11-30 00:22:24,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f84e87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:24, skipping insertion in model container [2020-11-30 00:22:24,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:24" (1/1) ... [2020-11-30 00:22:24,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:22:24,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:22:25,025 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:22:25,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55cbc151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:25, skipping insertion in model container [2020-11-30 00:22:25,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:25,028 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:22:25,033 INFO L168 Benchmark]: Toolchain (without parser) took 464.84 ms. Allocated memory is still 58.7 MB. Free memory was 43.6 MB in the beginning and 34.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:22:25,035 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 48.2 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:22:25,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 458.30 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 34.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:22:25,040 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 48.2 MB. Free memory was 31.5 MB in the beginning and 31.4 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 458.30 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 34.5 MB in the end (delta: 9.0 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...