./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/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 9de8314f6b1929c65afdb583115c8dca6e883a0c .............................................................................................................................. 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_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/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 9de8314f6b1929c65afdb583115c8dca6e883a0c ................................................................................................................................... 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 04:43:57,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:57,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:57,886 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:57,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:57,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:57,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:57,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:57,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:57,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:57,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:57,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:57,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:57,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:57,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:57,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:57,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:57,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:57,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:57,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:57,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:57,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:57,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:57,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:57,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:57,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:57,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:57,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:57,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:57,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:57,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:57,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:57,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:57,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:57,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:57,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:57,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:57,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:57,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:57,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:57,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:57,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:43:57,969 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:57,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:57,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:57,971 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:57,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:57,972 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:43:57,972 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:43:57,972 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:57,973 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:43:57,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:57,973 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:43:57,974 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:43:57,974 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:43:57,974 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:57,975 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:43:57,975 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:57,975 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:57,976 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:57,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:57,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:57,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:57,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:57,977 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:57,978 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:57,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:57,978 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_f4476460-f422-45c9-8ef9-1aac023159a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-28 04:43:58,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:58,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:58,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:58,280 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:58,281 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:58,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 04:43:58,352 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/557ea49d6/9de65f34e3fd4cc3b5071da624705574/FLAGc71e8c21e [2020-11-28 04:43:58,977 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:58,978 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 04:43:59,012 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/557ea49d6/9de65f34e3fd4cc3b5071da624705574/FLAGc71e8c21e [2020-11-28 04:43:59,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/557ea49d6/9de65f34e3fd4cc3b5071da624705574 [2020-11-28 04:43:59,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:59,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:59,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:59,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:59,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:59,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:59" (1/1) ... [2020-11-28 04:43:59,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eaa9e85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:59, skipping insertion in model container [2020-11-28 04:43:59,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:59" (1/1) ... [2020-11-28 04:43:59,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:59,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:59,548 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:43:59,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c26e280 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:59, skipping insertion in model container [2020-11-28 04:43:59,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:59,550 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:43:59,552 INFO L168 Benchmark]: Toolchain (without parser) took 331.10 ms. Allocated memory is still 115.3 MB. Free memory was 80.5 MB in the beginning and 91.7 MB in the end (delta: -11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:59,553 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:59,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.45 ms. Allocated memory is still 115.3 MB. Free memory was 80.5 MB in the beginning and 91.7 MB in the end (delta: -11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:59,556 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 324.45 ms. Allocated memory is still 115.3 MB. Free memory was 80.5 MB in the beginning and 91.7 MB in the end (delta: -11.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:44:01,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:01,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:01,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:01,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:01,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:01,842 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:01,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:01,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:01,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:01,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:01,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:01,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:01,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:01,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:01,871 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:01,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:01,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:01,875 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:01,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:01,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:01,883 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:01,888 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:01,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:01,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:01,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:01,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:01,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:01,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:01,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:01,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:01,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:01,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:01,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:01,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:01,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:01,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:01,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:01,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:01,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:01,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:01,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:44:01,965 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:01,966 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:01,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:01,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:01,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:01,970 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:44:01,970 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:44:01,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:01,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:44:01,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:01,972 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:44:01,972 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:44:01,973 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:44:01,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:01,973 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:01,973 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:01,973 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:01,974 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:44:01,974 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:01,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:01,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:01,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:01,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:01,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:01,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:01,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:01,976 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:01,976 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:01,976 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:01,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:01,977 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_f4476460-f422-45c9-8ef9-1aac023159a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-11-28 04:44:02,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:02,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:02,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:02,479 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:02,480 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:02,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 04:44:02,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/93efb4b8e/8ff0783cc2f54036bd1de1099601f731/FLAG20b09df4b [2020-11-28 04:44:03,199 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:03,200 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-11-28 04:44:03,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/93efb4b8e/8ff0783cc2f54036bd1de1099601f731/FLAG20b09df4b [2020-11-28 04:44:03,400 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4476460-f422-45c9-8ef9-1aac023159a8/bin/ukojak/data/93efb4b8e/8ff0783cc2f54036bd1de1099601f731 [2020-11-28 04:44:03,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:03,404 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:03,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:03,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:03,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:03,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:03" (1/1) ... [2020-11-28 04:44:03,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3717fa0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:03, skipping insertion in model container [2020-11-28 04:44:03,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:03" (1/1) ... [2020-11-28 04:44:03,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:03,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:03,754 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:44:03,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16f2c940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:03, skipping insertion in model container [2020-11-28 04:44:03,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:03,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:44:03,758 INFO L168 Benchmark]: Toolchain (without parser) took 353.36 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 60.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:03,759 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 75.5 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:03,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.02 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 60.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 13.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:03,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 75.5 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 351.02 ms. Allocated memory is still 75.5 MB. Free memory was 58.1 MB in the beginning and 60.1 MB in the end (delta: -1.9 MB). Peak memory consumption was 13.4 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...