./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.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_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f .............................................................................................................................. 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_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/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 e3c06a75694d73bc26f817e35ec61179e58f8c0f ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:19,474 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:19,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:19,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:19,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:19,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:19,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:19,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:19,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:19,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:19,603 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:19,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:19,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:19,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:19,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:19,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:19,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:19,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:19,621 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:19,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:19,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:19,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:19,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:19,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:19,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:19,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:19,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:19,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:19,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:19,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:19,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:19,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:19,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:19,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:19,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:19,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:19,656 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:19,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:19,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:19,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:19,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:19,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:36:19,699 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:19,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:19,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:19,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:19,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:19,702 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:19,702 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:19,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:19,702 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:19,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:19,704 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:19,704 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:19,704 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:19,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:19,705 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:19,705 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:19,705 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:19,706 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:19,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:19,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:19,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:19,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:19,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:19,707 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:19,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:19,708 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_d4607086-d7f5-4cd4-bae2-d47a159f5e70/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-11-28 04:36:19,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:20,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:20,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:20,020 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:20,021 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:20,022 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-28 04:36:20,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/accf319ac/c8bab83616fd437fa3e2c4726e221a08/FLAG1fa42292d [2020-11-28 04:36:20,804 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:20,805 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-28 04:36:20,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/accf319ac/c8bab83616fd437fa3e2c4726e221a08/FLAG1fa42292d [2020-11-28 04:36:20,942 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/accf319ac/c8bab83616fd437fa3e2c4726e221a08 [2020-11-28 04:36:20,945 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:20,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:20,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:20,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:20,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:20,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:20" (1/1) ... [2020-11-28 04:36:20,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5603026a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:20, skipping insertion in model container [2020-11-28 04:36:20,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:20" (1/1) ... [2020-11-28 04:36:20,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:21,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:21,282 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:21,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d22ca38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:21, skipping insertion in model container [2020-11-28 04:36:21,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:21,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:21,285 INFO L168 Benchmark]: Toolchain (without parser) took 336.00 ms. Allocated memory is still 94.4 MB. Free memory was 63.3 MB in the beginning and 70.1 MB in the end (delta: -6.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:21,286 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:21,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 330.91 ms. Allocated memory is still 94.4 MB. Free memory was 63.0 MB in the beginning and 70.1 MB in the end (delta: -7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:21,288 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 94.4 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 330.91 ms. Allocated memory is still 94.4 MB. Free memory was 63.0 MB in the beginning and 70.1 MB in the end (delta: -7.0 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:23,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:23,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:23,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:23,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:23,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:23,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:23,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:23,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:23,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:23,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:23,501 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:23,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:23,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:23,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:23,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:23,507 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:23,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:23,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:23,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:23,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:23,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:23,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:23,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:23,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:23,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:23,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:23,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:23,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:23,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:23,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:23,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:23,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:23,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:23,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:23,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:23,533 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:23,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:23,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:23,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:23,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:23,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:23,563 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:23,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:23,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:23,565 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:23,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:23,565 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:23,565 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:23,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:23,566 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:23,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:23,566 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:23,567 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:23,567 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:23,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:23,567 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:23,567 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:23,568 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:23,568 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:23,568 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:23,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:23,569 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:23,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:23,569 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:23,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:23,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:23,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:23,570 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:23,570 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:23,570 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:23,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:23,571 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_d4607086-d7f5-4cd4-bae2-d47a159f5e70/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3c06a75694d73bc26f817e35ec61179e58f8c0f [2020-11-28 04:36:23,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:23,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:23,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:23,978 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:23,979 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:23,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-28 04:36:24,041 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/37ce73769/79435edcdd234fed8058e2518b6859dc/FLAG86570d5be [2020-11-28 04:36:24,731 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:24,732 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test10-1.i [2020-11-28 04:36:24,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/37ce73769/79435edcdd234fed8058e2518b6859dc/FLAG86570d5be [2020-11-28 04:36:24,895 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d4607086-d7f5-4cd4-bae2-d47a159f5e70/bin/ukojak/data/37ce73769/79435edcdd234fed8058e2518b6859dc [2020-11-28 04:36:24,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:24,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:24,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:24,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:24,907 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:24,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:24" (1/1) ... [2020-11-28 04:36:24,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd8b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:24, skipping insertion in model container [2020-11-28 04:36:24,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:24" (1/1) ... [2020-11-28 04:36:24,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:25,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:25,210 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:25,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb8d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:25, skipping insertion in model container [2020-11-28 04:36:25,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:25,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:25,213 INFO L168 Benchmark]: Toolchain (without parser) took 311.17 ms. Allocated memory is still 60.8 MB. Free memory was 37.3 MB in the beginning and 27.7 MB in the end (delta: 9.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:25,214 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 60.8 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:25,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.05 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 27.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:25,216 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 60.8 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 309.05 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 27.7 MB in the end (delta: 9.4 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...