./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.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_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/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 023d175a5edd25f75447ff29d2a86131b8164881 .............................................................................................................................. 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_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/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 023d175a5edd25f75447ff29d2a86131b8164881 ................................................................................................................................... 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 20:10:54,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:10:54,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:10:55,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:10:55,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:10:55,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:10:55,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:10:55,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:10:55,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:10:55,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:10:55,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:10:55,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:10:55,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:10:55,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:10:55,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:10:55,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:10:55,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:10:55,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:10:55,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:10:55,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:10:55,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:10:55,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:10:55,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:10:55,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:10:55,075 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:10:55,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:10:55,076 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:10:55,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:10:55,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:10:55,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:10:55,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:10:55,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:10:55,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:10:55,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:10:55,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:10:55,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:10:55,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:10:55,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:10:55,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:10:55,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:10:55,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:10:55,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:10:55,117 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:10:55,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:10:55,119 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:10:55,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:10:55,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:10:55,121 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:10:55,121 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:10:55,121 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:10:55,122 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:10:55,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:10:55,123 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:10:55,123 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:10:55,124 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:10:55,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:10:55,125 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:10:55,125 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:10:55,125 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:10:55,126 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:10:55,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:10:55,126 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:10:55,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:10:55,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:10:55,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:10:55,128 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:10:55,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:10:55,128 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_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-11-29 20:10:55,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:10:55,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:10:55,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:10:55,432 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:10:55,433 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:10:55,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-29 20:10:55,509 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/bd555888b/1592a0b4f9dd4be0a0e96d0063111779/FLAG9e2c2cf40 [2020-11-29 20:10:56,187 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:10:56,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-29 20:10:56,218 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/bd555888b/1592a0b4f9dd4be0a0e96d0063111779/FLAG9e2c2cf40 [2020-11-29 20:10:56,395 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/bd555888b/1592a0b4f9dd4be0a0e96d0063111779 [2020-11-29 20:10:56,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:10:56,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:10:56,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:10:56,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:10:56,406 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:10:56,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:10:56" (1/1) ... [2020-11-29 20:10:56,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15451e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:10:56, skipping insertion in model container [2020-11-29 20:10:56,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:10:56" (1/1) ... [2020-11-29 20:10:56,422 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:10:56,515 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:10:56,817 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:10:56,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55064ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:10:56, skipping insertion in model container [2020-11-29 20:10:56,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:10:56,819 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:10:56,822 INFO L168 Benchmark]: Toolchain (without parser) took 421.15 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 47.0 MB in the beginning and 77.3 MB in the end (delta: -30.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:10:56,823 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 81.8 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:10:56,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.95 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.8 MB in the beginning and 77.3 MB in the end (delta: -30.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:10:56,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 81.8 MB. Free memory was 55.2 MB in the beginning and 55.2 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 417.95 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 46.8 MB in the beginning and 77.3 MB in the end (delta: -30.5 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 20:10:59,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:10:59,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:10:59,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:10:59,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:10:59,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:10:59,335 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:10:59,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:10:59,344 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:10:59,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:10:59,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:10:59,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:10:59,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:10:59,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:10:59,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:10:59,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:10:59,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:10:59,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:10:59,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:10:59,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:10:59,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:10:59,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:10:59,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:10:59,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:10:59,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:10:59,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:10:59,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:10:59,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:10:59,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:10:59,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:10:59,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:10:59,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:10:59,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:10:59,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:10:59,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:10:59,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:10:59,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:10:59,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:10:59,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:10:59,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:10:59,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:10:59,436 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:10:59,488 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:10:59,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:10:59,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:10:59,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:10:59,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:10:59,494 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:10:59,495 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:10:59,495 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:10:59,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:10:59,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:10:59,497 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:10:59,498 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:10:59,498 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:10:59,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:10:59,499 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:10:59,499 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:10:59,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:10:59,500 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:10:59,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:10:59,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:10:59,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:10:59,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:10:59,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:10:59,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:10:59,503 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:10:59,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:10:59,503 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:10:59,504 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:10:59,504 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:10:59,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:10:59,505 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_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-11-29 20:11:00,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:11:00,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:11:00,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:11:00,082 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:11:00,083 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:11:00,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-29 20:11:00,183 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/099cddd97/18623cf475ce47228a116899bd1b5530/FLAG59d245107 [2020-11-29 20:11:01,002 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:11:01,003 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-11-29 20:11:01,038 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/099cddd97/18623cf475ce47228a116899bd1b5530/FLAG59d245107 [2020-11-29 20:11:01,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_24bd5364-5bd2-46e9-bc1a-c881aa7b95df/bin/ukojak/data/099cddd97/18623cf475ce47228a116899bd1b5530 [2020-11-29 20:11:01,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:11:01,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:11:01,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:11:01,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:11:01,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:11:01,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:11:01" (1/1) ... [2020-11-29 20:11:01,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33bd2980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:11:01, skipping insertion in model container [2020-11-29 20:11:01,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:11:01" (1/1) ... [2020-11-29 20:11:01,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:11:01,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:11:01,670 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:11:01,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@47c09534 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:11:01, skipping insertion in model container [2020-11-29 20:11:01,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:11:01,673 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:11:01,676 INFO L168 Benchmark]: Toolchain (without parser) took 453.37 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 38.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:11:01,677 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:11:01,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.83 ms. Allocated memory is still 67.1 MB. Free memory was 47.6 MB in the beginning and 38.7 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:11:01,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 447.83 ms. Allocated memory is still 67.1 MB. Free memory was 47.6 MB in the beginning and 38.7 MB in the end (delta: 8.9 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...