./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.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_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................. 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_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fcd68e1a67ee26d6d4eef240c222997141bc319 .................................................................................................................................... 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 02:59:15,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:15,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:15,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:15,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:15,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:15,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:15,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:15,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:15,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:15,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:15,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:15,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:15,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:15,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:15,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:15,422 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:15,423 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:15,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:15,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:15,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:15,432 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:15,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:15,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:15,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:15,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:15,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:15,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:15,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:15,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:15,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:15,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:15,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:15,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:15,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:15,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:15,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:15,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:15,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:15,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:15,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:15,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 02:59:15,474 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:15,475 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:15,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:15,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:15,476 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:15,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:15,477 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:59:15,478 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:59:15,478 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:59:15,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:15,478 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:59:15,478 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:15,479 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:15,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:15,479 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:15,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:15,479 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:15,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:15,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:15,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:15,480 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 02:59:15,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 02:59:15,480 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:15,481 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_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 02:59:15,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:15,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:15,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:15,771 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:15,771 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:15,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 02:59:15,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/5fc0b8a55/340964095d4f4510ab69b0690096efce/FLAGac44d5e6d [2020-11-28 02:59:16,488 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:16,489 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 02:59:16,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/5fc0b8a55/340964095d4f4510ab69b0690096efce/FLAGac44d5e6d [2020-11-28 02:59:16,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/5fc0b8a55/340964095d4f4510ab69b0690096efce [2020-11-28 02:59:16,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:16,699 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:59:16,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:16,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:16,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:16,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:16" (1/1) ... [2020-11-28 02:59:16,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24b17c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:16, skipping insertion in model container [2020-11-28 02:59:16,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:16" (1/1) ... [2020-11-28 02:59:16,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:16,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:17,081 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:17,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fcd8e8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:17, skipping insertion in model container [2020-11-28 02:59:17,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:17,083 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:59:17,085 INFO L168 Benchmark]: Toolchain (without parser) took 384.61 ms. Allocated memory is still 104.9 MB. Free memory was 65.8 MB in the beginning and 80.5 MB in the end (delta: -14.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:17,085 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 104.9 MB. Free memory was 78.8 MB in the beginning and 78.7 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:17,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.46 ms. Allocated memory is still 104.9 MB. Free memory was 65.6 MB in the beginning and 80.5 MB in the end (delta: -14.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:17,088 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 104.9 MB. Free memory was 78.8 MB in the beginning and 78.7 MB in the end (delta: 23.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 376.46 ms. Allocated memory is still 104.9 MB. Free memory was 65.6 MB in the beginning and 80.5 MB in the end (delta: -14.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 02:59:19,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 02:59:19,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 02:59:19,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 02:59:19,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 02:59:19,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 02:59:19,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 02:59:19,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 02:59:19,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 02:59:19,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 02:59:19,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 02:59:19,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 02:59:19,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 02:59:19,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 02:59:19,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 02:59:19,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 02:59:19,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 02:59:19,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 02:59:19,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 02:59:19,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 02:59:19,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 02:59:19,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 02:59:19,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 02:59:19,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 02:59:19,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 02:59:19,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 02:59:19,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 02:59:19,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 02:59:19,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 02:59:19,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 02:59:19,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 02:59:19,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 02:59:19,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 02:59:19,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 02:59:19,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 02:59:19,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 02:59:19,569 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 02:59:19,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 02:59:19,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 02:59:19,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 02:59:19,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 02:59:19,573 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 02:59:19,615 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 02:59:19,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 02:59:19,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 02:59:19,619 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 02:59:19,619 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 02:59:19,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 02:59:19,620 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 02:59:19,620 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 02:59:19,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 02:59:19,621 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 02:59:19,622 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 02:59:19,622 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 02:59:19,622 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 02:59:19,622 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 02:59:19,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 02:59:19,623 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 02:59:19,623 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 02:59:19,623 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 02:59:19,623 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 02:59:19,624 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 02:59:19,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 02:59:19,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 02:59:19,624 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 02:59:19,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 02:59:19,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 02:59:19,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 02:59:19,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 02:59:19,626 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 02:59:19,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 02:59:19,626 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 02:59:19,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 02:59:19,626 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_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 02:59:20,017 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 02:59:20,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 02:59:20,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 02:59:20,053 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 02:59:20,054 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 02:59:20,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 02:59:20,120 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/98d7bb87b/a173ea042d8547b8a02ba1f39ca36baa/FLAG405e3e41b [2020-11-28 02:59:20,849 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 02:59:20,849 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 02:59:20,868 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/98d7bb87b/a173ea042d8547b8a02ba1f39ca36baa/FLAG405e3e41b [2020-11-28 02:59:20,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ffabad3-6b61-4fcc-8494-2ec48c70b9db/bin/uautomizer/data/98d7bb87b/a173ea042d8547b8a02ba1f39ca36baa [2020-11-28 02:59:20,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 02:59:20,996 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 02:59:20,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:20,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 02:59:21,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 02:59:21,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:20" (1/1) ... [2020-11-28 02:59:21,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb2b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:21, skipping insertion in model container [2020-11-28 02:59:21,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:59:20" (1/1) ... [2020-11-28 02:59:21,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 02:59:21,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 02:59:21,398 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 02:59:21,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ff8157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:59:21, skipping insertion in model container [2020-11-28 02:59:21,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 02:59:21,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 02:59:21,404 INFO L168 Benchmark]: Toolchain (without parser) took 406.98 ms. Allocated memory is still 58.7 MB. Free memory was 34.4 MB in the beginning and 24.6 MB in the end (delta: 9.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:21,405 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 02:59:21,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.74 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 24.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 02:59:21,410 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 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 402.74 ms. Allocated memory is still 58.7 MB. Free memory was 34.3 MB in the beginning and 24.6 MB in the end (delta: 9.6 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...