./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.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_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/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 38bce9889a45e7793422c8a03518a30c76d10af9 .............................................................................................................................. 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_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/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 38bce9889a45e7793422c8a03518a30c76d10af9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:32:25,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:32:25,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:32:25,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:32:25,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:32:25,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:32:25,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:32:25,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:32:25,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:32:25,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:32:25,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:32:25,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:32:25,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:32:25,349 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:32:25,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:32:25,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:32:25,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:32:25,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:32:25,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:32:25,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:32:25,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:32:25,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:32:25,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:32:25,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:32:25,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:32:25,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:32:25,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:32:25,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:32:25,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:32:25,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:32:25,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:32:25,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:32:25,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:32:25,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:32:25,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:32:25,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:32:25,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:32:25,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:32:25,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:32:25,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:32:25,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:32:25,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 01:32:25,463 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:32:25,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:32:25,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:32:25,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:32:25,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:32:25,467 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:32:25,468 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:32:25,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:32:25,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:32:25,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:32:25,470 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:32:25,470 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:32:25,471 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:32:25,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:32:25,471 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:32:25,471 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:32:25,472 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:32:25,472 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:32:25,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:32:25,473 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:32:25,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:32:25,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:32:25,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:32:25,474 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:32:25,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:32:25,474 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_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-30 01:32:25,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:32:25,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:32:25,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:32:25,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:32:25,753 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:32:25,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-30 01:32:25,844 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/df61dfc17/dcc1a90ec56c4b1e9b60f4a500a1753b/FLAG51a7b3826 [2020-11-30 01:32:26,513 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:32:26,515 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-30 01:32:26,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/df61dfc17/dcc1a90ec56c4b1e9b60f4a500a1753b/FLAG51a7b3826 [2020-11-30 01:32:26,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/df61dfc17/dcc1a90ec56c4b1e9b60f4a500a1753b [2020-11-30 01:32:26,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:32:26,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:32:26,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:26,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:32:26,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:32:26,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:26" (1/1) ... [2020-11-30 01:32:26,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78569c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:26, skipping insertion in model container [2020-11-30 01:32:26,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:26" (1/1) ... [2020-11-30 01:32:26,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:32:26,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:32:27,137 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:32:27,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d721944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:27, skipping insertion in model container [2020-11-30 01:32:27,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:27,139 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:32:27,142 INFO L168 Benchmark]: Toolchain (without parser) took 429.60 ms. Allocated memory is still 102.8 MB. Free memory was 67.9 MB in the beginning and 79.3 MB in the end (delta: -11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:27,144 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 75.5 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:32:27,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.38 ms. Allocated memory is still 102.8 MB. Free memory was 67.7 MB in the beginning and 79.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:27,149 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 75.5 MB. Free memory was 33.6 MB in the beginning and 33.6 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 424.38 ms. Allocated memory is still 102.8 MB. Free memory was 67.7 MB in the beginning and 79.3 MB in the end (delta: -11.6 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 [2020-11-30 01:32:29,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:32:29,358 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:32:29,408 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:32:29,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:32:29,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:32:29,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:32:29,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:32:29,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:32:29,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:32:29,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:32:29,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:32:29,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:32:29,452 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:32:29,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:32:29,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:32:29,459 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:32:29,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:32:29,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:32:29,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:32:29,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:32:29,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:32:29,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:32:29,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:32:29,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:32:29,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:32:29,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:32:29,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:32:29,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:32:29,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:32:29,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:32:29,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:32:29,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:32:29,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:32:29,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:32:29,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:32:29,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:32:29,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:32:29,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:32:29,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:32:29,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:32:29,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 01:32:29,553 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:32:29,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:32:29,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:32:29,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:32:29,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:32:29,557 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:32:29,557 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 01:32:29,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:32:29,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:32:29,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:32:29,560 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 01:32:29,560 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 01:32:29,560 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 01:32:29,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:32:29,560 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:32:29,561 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:32:29,561 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:32:29,561 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:32:29,561 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:32:29,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:32:29,562 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:32:29,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:32:29,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:32:29,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:32:29,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:32:29,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:32:29,563 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:32:29,563 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:32:29,563 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:32:29,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:32:29,564 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_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38bce9889a45e7793422c8a03518a30c76d10af9 [2020-11-30 01:32:29,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:32:29,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:32:30,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:32:30,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:32:30,010 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:32:30,012 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-30 01:32:30,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/054e3660d/260c6d150fa14866943ec4f23d051583/FLAG61ffb5d9a [2020-11-30 01:32:30,713 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:32:30,714 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test3-1.i [2020-11-30 01:32:30,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/054e3660d/260c6d150fa14866943ec4f23d051583/FLAG61ffb5d9a [2020-11-30 01:32:30,949 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e32d5ea-9d87-49d4-bf8f-81a5090f54b1/bin/ukojak/data/054e3660d/260c6d150fa14866943ec4f23d051583 [2020-11-30 01:32:30,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:32:30,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:32:30,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:30,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:32:30,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:32:30,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:30" (1/1) ... [2020-11-30 01:32:30,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cce486f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:30, skipping insertion in model container [2020-11-30 01:32:30,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:32:30" (1/1) ... [2020-11-30 01:32:30,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:32:31,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:32:31,254 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 01:32:31,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f752985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:32:31, skipping insertion in model container [2020-11-30 01:32:31,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:32:31,256 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 01:32:31,258 INFO L168 Benchmark]: Toolchain (without parser) took 302.02 ms. Allocated memory is still 60.8 MB. Free memory was 38.1 MB in the beginning and 29.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:31,259 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.4 MB in the beginning and 42.3 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:32:31,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.48 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 29.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:32:31,262 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 60.8 MB. Free memory was 42.4 MB in the beginning and 42.3 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 297.48 ms. Allocated memory is still 60.8 MB. Free memory was 37.9 MB in the beginning and 29.1 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...