./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.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_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/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 190958d6fb29a26f25d08059f03c19b76719eaa1 .............................................................................................................................. 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_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/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 190958d6fb29a26f25d08059f03c19b76719eaa1 ................................................................................................................................... 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 03:47:24,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:47:24,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:47:24,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:47:24,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:47:24,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:47:24,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:47:24,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:47:24,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:47:24,493 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:47:24,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:47:24,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:47:24,497 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:47:24,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:47:24,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:47:24,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:47:24,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:47:24,508 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:47:24,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:47:24,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:47:24,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:47:24,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:47:24,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:47:24,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:47:24,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:47:24,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:47:24,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:47:24,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:47:24,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:47:24,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:47:24,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:47:24,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:47:24,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:47:24,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:47:24,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:47:24,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:47:24,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:47:24,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:47:24,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:47:24,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:47:24,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:47:24,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 03:47:24,591 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:47:24,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:47:24,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 03:47:24,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 03:47:24,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:47:24,593 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:47:24,593 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 03:47:24,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:47:24,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:47:24,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:47:24,594 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 03:47:24,595 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 03:47:24,595 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 03:47:24,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:47:24,595 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:47:24,596 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:47:24,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 03:47:24,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 03:47:24,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:47:24,597 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:47:24,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 03:47:24,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:47:24,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:47:24,598 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 03:47:24,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:47:24,598 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_698b32c8-3b8e-4769-8219-77f521548ca3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-30 03:47:24,889 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:47:24,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:47:24,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:47:24,950 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:47:24,955 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:47:24,956 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-30 03:47:25,057 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/9d3d1a611/591ec0c837ff47c99050eb1b424f2474/FLAGa224a2939 [2020-11-30 03:47:25,980 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:47:25,981 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-30 03:47:26,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/9d3d1a611/591ec0c837ff47c99050eb1b424f2474/FLAGa224a2939 [2020-11-30 03:47:26,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/9d3d1a611/591ec0c837ff47c99050eb1b424f2474 [2020-11-30 03:47:26,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:47:26,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:47:26,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:47:26,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:47:26,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:47:26,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:47:26" (1/1) ... [2020-11-30 03:47:26,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aefdb74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:47:26, skipping insertion in model container [2020-11-30 03:47:26,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:47:26" (1/1) ... [2020-11-30 03:47:26,102 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:47:26,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:47:26,560 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 03:47:26,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1738228b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:47:26, skipping insertion in model container [2020-11-30 03:47:26,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:47:26,561 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:47:26,564 INFO L168 Benchmark]: Toolchain (without parser) took 484.60 ms. Allocated memory is still 92.3 MB. Free memory was 55.7 MB in the beginning and 67.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:47:26,565 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 92.3 MB. Free memory was 65.0 MB in the beginning and 64.9 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:47:26,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.22 ms. Allocated memory is still 92.3 MB. Free memory was 55.4 MB in the beginning and 67.2 MB in the end (delta: -11.8 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:47:26,568 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 92.3 MB. Free memory was 65.0 MB in the beginning and 64.9 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.22 ms. Allocated memory is still 92.3 MB. Free memory was 55.4 MB in the beginning and 67.2 MB in the end (delta: -11.8 MB). Peak memory consumption was 8.7 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 03:47:29,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:47:29,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:47:29,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:47:29,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:47:29,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:47:29,533 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:47:29,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:47:29,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:47:29,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:47:29,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:47:29,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:47:29,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:47:29,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:47:29,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:47:29,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:47:29,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:47:29,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:47:29,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:47:29,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:47:29,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:47:29,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:47:29,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:47:29,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:47:29,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:47:29,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:47:29,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:47:29,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:47:29,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:47:29,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:47:29,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:47:29,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:47:29,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:47:29,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:47:29,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:47:29,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:47:29,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:47:29,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:47:29,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:47:29,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:47:29,645 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:47:29,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 03:47:29,701 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:47:29,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:47:29,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 03:47:29,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 03:47:29,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:47:29,706 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 03:47:29,706 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 03:47:29,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:47:29,707 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 03:47:29,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:47:29,708 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 03:47:29,709 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 03:47:29,709 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 03:47:29,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:47:29,710 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:47:29,710 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:47:29,710 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:47:29,711 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 03:47:29,711 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:47:29,711 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 03:47:29,711 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 03:47:29,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:47:29,712 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:47:29,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 03:47:29,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:47:29,713 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:47:29,713 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:47:29,713 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:47:29,714 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 03:47:29,714 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:47:29,714 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_698b32c8-3b8e-4769-8219-77f521548ca3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 190958d6fb29a26f25d08059f03c19b76719eaa1 [2020-11-30 03:47:30,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:47:30,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:47:30,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:47:30,314 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:47:30,315 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:47:30,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-30 03:47:30,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/4a009dd59/b97d4f3e1b294ffdb1cddb741c659c16/FLAG260174f24 [2020-11-30 03:47:31,416 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:47:31,417 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-3.i [2020-11-30 03:47:31,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/4a009dd59/b97d4f3e1b294ffdb1cddb741c659c16/FLAG260174f24 [2020-11-30 03:47:31,501 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_698b32c8-3b8e-4769-8219-77f521548ca3/bin/ukojak/data/4a009dd59/b97d4f3e1b294ffdb1cddb741c659c16 [2020-11-30 03:47:31,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:47:31,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:47:31,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:47:31,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:47:31,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:47:31,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:47:31" (1/1) ... [2020-11-30 03:47:31,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271564 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:47:31, skipping insertion in model container [2020-11-30 03:47:31,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:47:31" (1/1) ... [2020-11-30 03:47:31,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:47:31,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:47:31,899 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 03:47:31,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b29a3be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:47:31, skipping insertion in model container [2020-11-30 03:47:31,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:47:31,902 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:47:31,905 INFO L168 Benchmark]: Toolchain (without parser) took 396.42 ms. Allocated memory is still 54.5 MB. Free memory was 27.8 MB in the beginning and 33.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:47:31,907 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:47:31,909 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.07 ms. Allocated memory is still 54.5 MB. Free memory was 27.6 MB in the beginning and 33.3 MB in the end (delta: -5.7 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2020-11-30 03:47:31,912 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 390.07 ms. Allocated memory is still 54.5 MB. Free memory was 27.6 MB in the beginning and 33.3 MB in the end (delta: -5.7 MB). Peak memory consumption was 10.2 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...