./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.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_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f .............................................................................................................................. 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_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f ................................................................................................................................... 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 18:25:08,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:25:08,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:25:08,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:25:08,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:25:08,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:25:08,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:25:08,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:25:08,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:25:08,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:25:08,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:25:08,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:25:08,396 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:25:08,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:25:08,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:25:08,402 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:25:08,403 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:25:08,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:25:08,408 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:25:08,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:25:08,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:25:08,416 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:25:08,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:25:08,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:25:08,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:25:08,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:25:08,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:25:08,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:25:08,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:25:08,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:25:08,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:25:08,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:25:08,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:25:08,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:25:08,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:25:08,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:25:08,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:25:08,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:25:08,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:25:08,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:25:08,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:25:08,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:25:08,477 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:25:08,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:25:08,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:25:08,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:25:08,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:25:08,480 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:25:08,480 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:25:08,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:25:08,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:25:08,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:25:08,481 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:25:08,481 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:25:08,481 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:25:08,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:25:08,482 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:25:08,482 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:25:08,482 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:25:08,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:25:08,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:25:08,483 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:25:08,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:25:08,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:25:08,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:25:08,485 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:25:08,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:25:08,485 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_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-29 18:25:08,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:25:08,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:25:08,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:25:08,826 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:25:08,830 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:25:08,832 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-29 18:25:08,935 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/6297b8e33/5741168801a840da859dddfd6f2df183/FLAG3f53b0ad1 [2020-11-29 18:25:09,871 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:25:09,872 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-29 18:25:09,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/6297b8e33/5741168801a840da859dddfd6f2df183/FLAG3f53b0ad1 [2020-11-29 18:25:10,420 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/6297b8e33/5741168801a840da859dddfd6f2df183 [2020-11-29 18:25:10,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:25:10,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:25:10,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:25:10,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:25:10,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:25:10,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:25:10" (1/1) ... [2020-11-29 18:25:10,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9cef1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:25:10, skipping insertion in model container [2020-11-29 18:25:10,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:25:10" (1/1) ... [2020-11-29 18:25:10,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:25:10,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:25:10,890 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:25:10,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3afcb24f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:25:10, skipping insertion in model container [2020-11-29 18:25:10,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:25:10,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:25:10,897 INFO L168 Benchmark]: Toolchain (without parser) took 469.56 ms. Allocated memory is still 92.3 MB. Free memory was 56.3 MB in the beginning and 68.4 MB in the end (delta: -12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:25:10,899 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 71.3 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:25:10,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.18 ms. Allocated memory is still 92.3 MB. Free memory was 56.1 MB in the beginning and 68.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:25:10,904 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 71.3 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 463.18 ms. Allocated memory is still 92.3 MB. Free memory was 56.1 MB in the beginning and 68.4 MB in the end (delta: -12.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:25:13,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:25:13,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:25:13,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:25:13,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:25:13,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:25:13,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:25:13,801 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:25:13,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:25:13,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:25:13,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:25:13,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:25:13,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:25:13,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:25:13,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:25:13,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:25:13,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:25:13,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:25:13,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:25:13,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:25:13,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:25:13,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:25:13,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:25:13,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:25:13,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:25:13,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:25:13,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:25:13,868 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:25:13,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:25:13,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:25:13,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:25:13,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:25:13,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:25:13,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:25:13,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:25:13,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:25:13,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:25:13,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:25:13,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:25:13,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:25:13,878 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:25:13,879 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:25:13,918 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:25:13,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:25:13,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:25:13,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:25:13,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:25:13,925 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:25:13,926 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:25:13,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:25:13,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:25:13,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:25:13,928 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:25:13,928 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:25:13,928 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:25:13,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:25:13,929 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:25:13,929 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:25:13,929 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:25:13,930 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:25:13,930 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:25:13,930 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:25:13,930 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:25:13,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:25:13,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:25:13,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:25:13,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:25:13,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:25:13,932 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:25:13,932 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:25:13,933 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:25:13,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:25:13,941 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_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-11-29 18:25:14,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:25:14,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:25:14,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:25:14,423 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:25:14,424 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:25:14,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-29 18:25:14,512 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/e626c224f/63570ae2adf74774812c291eba0911d3/FLAG48a6c04b7 [2020-11-29 18:25:15,616 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:25:15,617 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-11-29 18:25:15,654 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/e626c224f/63570ae2adf74774812c291eba0911d3/FLAG48a6c04b7 [2020-11-29 18:25:16,051 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ac350c1e-7c4a-43ed-bf3d-da031b7fe0a4/bin/ukojak/data/e626c224f/63570ae2adf74774812c291eba0911d3 [2020-11-29 18:25:16,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:25:16,057 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:25:16,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:25:16,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:25:16,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:25:16,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:25:16" (1/1) ... [2020-11-29 18:25:16,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@624320fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:25:16, skipping insertion in model container [2020-11-29 18:25:16,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:25:16" (1/1) ... [2020-11-29 18:25:16,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:25:16,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:25:16,497 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:25:16,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@365246c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:25:16, skipping insertion in model container [2020-11-29 18:25:16,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:25:16,499 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:25:16,502 INFO L168 Benchmark]: Toolchain (without parser) took 443.52 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 30.7 MB in the beginning and 54.3 MB in the end (delta: -23.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:25:16,503 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 56.6 MB. Free memory was 38.7 MB in the beginning and 38.6 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:25:16,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.42 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 30.6 MB in the beginning and 54.3 MB in the end (delta: -23.7 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:25:16,521 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 56.6 MB. Free memory was 38.7 MB in the beginning and 38.6 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 440.42 ms. Allocated memory was 56.6 MB in the beginning and 71.3 MB in the end (delta: 14.7 MB). Free memory was 30.6 MB in the beginning and 54.3 MB in the end (delta: -23.7 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...