./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.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_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb .............................................................................................................................. 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_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/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 fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:21:20,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:21:20,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:21:20,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:21:20,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:21:20,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:21:20,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:21:20,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:21:20,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:21:21,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:21:21,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:21:21,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:21:21,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:21:21,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:21:21,008 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:21:21,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:21:21,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:21:21,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:21:21,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:21:21,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:21:21,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:21:21,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:21:21,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:21:21,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:21:21,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:21:21,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:21:21,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:21:21,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:21:21,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:21:21,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:21:21,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:21:21,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:21:21,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:21:21,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:21:21,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:21:21,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:21:21,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:21:21,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:21:21,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:21:21,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:21:21,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:21:21,051 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:21:21,081 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:21:21,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:21:21,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:21:21,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:21:21,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:21:21,085 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:21:21,085 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:21:21,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:21:21,086 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:21:21,087 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:21:21,087 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:21:21,087 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:21:21,088 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:21:21,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:21:21,088 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:21:21,089 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:21:21,089 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:21:21,089 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:21:21,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:21:21,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:21:21,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:21:21,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:21:21,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:21:21,091 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:21:21,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:21:21,092 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_52a39b86-6be9-45e0-9a23-d290a662ca67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-29 23:21:21,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:21:21,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:21:21,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:21:21,478 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:21:21,479 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:21:21,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 23:21:21,563 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/49456108c/f3263d72e69640c9afa86540593e82cf/FLAG4031c02bb [2020-11-29 23:21:22,225 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:21:22,226 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 23:21:22,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/49456108c/f3263d72e69640c9afa86540593e82cf/FLAG4031c02bb [2020-11-29 23:21:22,464 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/49456108c/f3263d72e69640c9afa86540593e82cf [2020-11-29 23:21:22,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:21:22,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:21:22,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:21:22,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:21:22,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:21:22,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:21:22" (1/1) ... [2020-11-29 23:21:22,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed411bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:21:22, skipping insertion in model container [2020-11-29 23:21:22,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:21:22" (1/1) ... [2020-11-29 23:21:22,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:21:22,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:21:22,890 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:21:22,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60356eb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:21:22, skipping insertion in model container [2020-11-29 23:21:22,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:21:22,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:21:22,895 INFO L168 Benchmark]: Toolchain (without parser) took 424.56 ms. Allocated memory is still 111.1 MB. Free memory was 77.6 MB in the beginning and 87.4 MB in the end (delta: -9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:21:22,896 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:21:22,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 421.29 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 87.4 MB in the end (delta: -10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:21:22,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 40.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 421.29 ms. Allocated memory is still 111.1 MB. Free memory was 77.3 MB in the beginning and 87.4 MB in the end (delta: -10.0 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 [2020-11-29 23:21:25,542 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:21:25,544 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:21:25,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:21:25,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:21:25,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:21:25,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:21:25,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:21:25,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:21:25,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:21:25,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:21:25,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:21:25,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:21:25,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:21:25,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:21:25,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:21:25,624 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:21:25,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:21:25,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:21:25,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:21:25,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:21:25,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:21:25,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:21:25,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:21:25,661 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:21:25,661 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:21:25,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:21:25,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:21:25,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:21:25,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:21:25,670 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:21:25,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:21:25,680 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:21:25,681 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:21:25,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:21:25,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:21:25,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:21:25,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:21:25,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:21:25,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:21:25,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:21:25,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:21:25,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:21:25,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:21:25,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:21:25,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:21:25,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:21:25,748 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:21:25,749 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:21:25,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:21:25,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:21:25,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:21:25,750 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:21:25,751 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:21:25,751 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:21:25,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:21:25,751 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:21:25,752 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:21:25,752 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:21:25,752 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:21:25,752 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:21:25,753 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:21:25,753 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:21:25,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:21:25,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:21:25,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:21:25,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:21:25,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:21:25,754 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:21:25,754 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:21:25,764 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:21:25,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:21:25,764 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_52a39b86-6be9-45e0-9a23-d290a662ca67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcba7eaf0da9f744ffebe26ad353b432c1bd1bbb [2020-11-29 23:21:26,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:21:26,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:21:26,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:21:26,218 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:21:26,218 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:21:26,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 23:21:26,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/1b925d3ce/b64cc83443e2420b871b82d3a46b80ab/FLAGe4e328747 [2020-11-29 23:21:27,037 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:21:27,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2020-11-29 23:21:27,066 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/1b925d3ce/b64cc83443e2420b871b82d3a46b80ab/FLAGe4e328747 [2020-11-29 23:21:27,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_52a39b86-6be9-45e0-9a23-d290a662ca67/bin/ukojak/data/1b925d3ce/b64cc83443e2420b871b82d3a46b80ab [2020-11-29 23:21:27,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:21:27,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:21:27,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:21:27,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:21:27,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:21:27,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:21:27" (1/1) ... [2020-11-29 23:21:27,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7628e651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:21:27, skipping insertion in model container [2020-11-29 23:21:27,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:21:27" (1/1) ... [2020-11-29 23:21:27,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:21:27,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:21:27,580 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:21:27,581 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b88925d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:21:27, skipping insertion in model container [2020-11-29 23:21:27,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:21:27,583 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:21:27,588 INFO L168 Benchmark]: Toolchain (without parser) took 393.56 ms. Allocated memory is still 62.9 MB. Free memory was 40.9 MB in the beginning and 31.7 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:21:27,589 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:21:27,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.42 ms. Allocated memory is still 62.9 MB. Free memory was 40.8 MB in the beginning and 31.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:21:27,595 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.42 ms. Allocated memory is still 62.9 MB. Free memory was 40.8 MB in the beginning and 31.7 MB in the end (delta: 9.1 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...