./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.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_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/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 a6eb4d8438288816fd6173b34e96776aff8f9d53 .............................................................................................................................. 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_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/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 a6eb4d8438288816fd6173b34e96776aff8f9d53 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:40,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:40,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:40,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:40,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:40,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:40,832 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:40,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:40,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:40,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:40,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:40,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:40,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:40,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:40,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:40,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:40,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:40,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:40,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:40,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:40,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:40,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:40,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:40,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:40,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:40,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:40,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:40,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:40,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:40,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:40,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:40,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:40,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:40,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:40,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:40,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:40,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:40,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:40,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:40,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:40,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:40,905 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:40,951 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:40,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:40,954 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:40,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:40,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:40,955 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:40,955 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:40,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:40,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:40,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:40,956 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:40,957 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:40,957 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:40,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:40,957 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:40,958 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:40,958 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:40,958 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:40,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:40,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:40,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:40,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:40,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:40,959 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:40,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:40,960 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_945bb96e-6aa0-4049-b31f-ccd03daeac37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6eb4d8438288816fd6173b34e96776aff8f9d53 [2020-11-28 04:43:41,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:41,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:41,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:41,308 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:41,314 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:41,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 04:43:41,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/6889e77d8/fc0b5b324a0f4703b945cd9320a56178/FLAGadb373294 [2020-11-28 04:43:42,126 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:42,127 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 04:43:42,144 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/6889e77d8/fc0b5b324a0f4703b945cd9320a56178/FLAGadb373294 [2020-11-28 04:43:42,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/6889e77d8/fc0b5b324a0f4703b945cd9320a56178 [2020-11-28 04:43:42,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:42,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:42,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:42,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:42,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:42" (1/1) ... [2020-11-28 04:43:42,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:42,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:42,704 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:42,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaee9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:42, skipping insertion in model container [2020-11-28 04:43:42,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:42,706 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:42,709 INFO L168 Benchmark]: Toolchain (without parser) took 387.50 ms. Allocated memory is still 104.9 MB. Free memory was 64.9 MB in the beginning and 81.1 MB in the end (delta: -16.2 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,710 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 104.9 MB. Free memory is still 84.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:42,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.41 ms. Allocated memory is still 104.9 MB. Free memory was 64.7 MB in the beginning and 81.1 MB in the end (delta: -16.4 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:42,714 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 104.9 MB. Free memory is still 84.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 382.41 ms. Allocated memory is still 104.9 MB. Free memory was 64.7 MB in the beginning and 81.1 MB in the end (delta: -16.4 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:45,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:45,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:45,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:45,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:45,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:45,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:45,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:45,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:45,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:45,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:45,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:45,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:45,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:45,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:45,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:45,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:45,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:45,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:45,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:45,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:45,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:45,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:45,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:45,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:45,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:45,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:45,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:45,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:45,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:45,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:45,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:45,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:45,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:45,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:45,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:45,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:45,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:45,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:45,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:45,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:45,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:43:45,234 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:45,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:45,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:45,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:45,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:45,237 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:45,237 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:45,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:45,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:45,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:45,238 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:45,238 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:45,239 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:45,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:45,239 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:45,240 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:45,240 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:45,240 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:45,240 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:45,241 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:45,241 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:45,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:45,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:45,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:45,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:45,243 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:45,243 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:45,243 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:45,243 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:45,244 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:45,244 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_945bb96e-6aa0-4049-b31f-ccd03daeac37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6eb4d8438288816fd6173b34e96776aff8f9d53 [2020-11-28 04:43:45,608 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:45,647 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:45,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:45,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:45,655 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:45,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 04:43:45,731 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/4f203b8bb/7dc8d2a4fb7047dea043c97988ebe3e6/FLAG28f9f44d2 [2020-11-28 04:43:46,467 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:46,468 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-2.i [2020-11-28 04:43:46,493 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/4f203b8bb/7dc8d2a4fb7047dea043c97988ebe3e6/FLAG28f9f44d2 [2020-11-28 04:43:46,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_945bb96e-6aa0-4049-b31f-ccd03daeac37/bin/ukojak/data/4f203b8bb/7dc8d2a4fb7047dea043c97988ebe3e6 [2020-11-28 04:43:46,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:46,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:46,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:46,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:46,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:46,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24502c68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:46, skipping insertion in model container [2020-11-28 04:43:46,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:46" (1/1) ... [2020-11-28 04:43:46,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:46,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:47,069 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:47,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16acdd69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:47, skipping insertion in model container [2020-11-28 04:43:47,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:47,071 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:47,074 INFO L168 Benchmark]: Toolchain (without parser) took 389.38 ms. Allocated memory is still 60.8 MB. Free memory was 38.4 MB in the beginning and 29.4 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,075 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:47,078 INFO L168 Benchmark]: CACSL2BoogieTranslator took 384.71 ms. Allocated memory is still 60.8 MB. Free memory was 38.2 MB in the beginning and 29.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:47,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 60.8 MB. Free memory is still 42.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 384.71 ms. Allocated memory is still 60.8 MB. Free memory was 38.2 MB in the beginning and 29.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...