./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.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_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/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 d297b7700bcf04a9f34a3e54ae0a595b513d2420 .............................................................................................................................. 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_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/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 d297b7700bcf04a9f34a3e54ae0a595b513d2420 ................................................................................................................................... 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 04:42:33,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:33,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:33,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:33,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:33,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:33,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:33,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:33,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:33,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:33,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:33,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:33,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:33,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:33,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:33,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:33,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:33,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:33,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:33,424 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:33,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:33,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:33,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:33,430 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:33,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:33,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:33,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:33,436 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:33,436 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:33,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:33,438 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:33,439 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:33,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:33,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:33,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:33,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:33,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:33,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:33,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:33,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:33,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:33,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:42:33,474 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:33,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:33,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:33,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:33,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:33,479 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:33,480 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:33,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:33,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:33,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:33,481 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:33,482 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:33,482 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:33,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:33,482 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:33,483 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:33,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:33,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:33,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:33,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:33,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:33,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:33,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:33,485 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:33,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:33,485 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_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d297b7700bcf04a9f34a3e54ae0a595b513d2420 [2020-11-28 04:42:33,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:33,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:33,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:33,769 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:33,770 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:33,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2020-11-28 04:42:33,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4022b9e63/ece676f33cc24915bd754ebe57e60e7f/FLAG324b02b9b [2020-11-28 04:42:34,406 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:34,407 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2020-11-28 04:42:34,424 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4022b9e63/ece676f33cc24915bd754ebe57e60e7f/FLAG324b02b9b [2020-11-28 04:42:34,692 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4022b9e63/ece676f33cc24915bd754ebe57e60e7f [2020-11-28 04:42:34,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:34,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:34,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:34,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:34,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:34,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:34" (1/1) ... [2020-11-28 04:42:34,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9176ff7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:34, skipping insertion in model container [2020-11-28 04:42:34,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:34" (1/1) ... [2020-11-28 04:42:34,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:34,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:35,103 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:35,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3af30bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:35, skipping insertion in model container [2020-11-28 04:42:35,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:35,104 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:35,107 INFO L168 Benchmark]: Toolchain (without parser) took 409.79 ms. Allocated memory is still 90.2 MB. Free memory was 57.4 MB in the beginning and 68.9 MB in the end (delta: -11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:35,109 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory was 47.5 MB in the beginning and 47.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:35,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 407.29 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 68.9 MB in the end (delta: -11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:35,114 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 90.2 MB. Free memory was 47.5 MB in the beginning and 47.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 407.29 ms. Allocated memory is still 90.2 MB. Free memory was 57.2 MB in the beginning and 68.9 MB in the end (delta: -11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:37,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:37,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:37,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:37,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:37,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:37,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:37,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:37,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:37,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:37,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:37,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:37,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:37,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:37,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:37,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:37,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:37,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:37,448 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:37,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:37,452 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:37,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:37,454 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:37,455 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:37,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:37,459 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:37,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:37,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:37,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:37,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:37,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:37,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:37,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:37,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:37,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:37,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:37,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:37,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:37,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:37,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:37,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:37,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:42:37,503 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:37,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:37,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:37,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:37,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:37,506 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:42:37,506 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:42:37,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:37,507 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:42:37,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:37,507 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:42:37,507 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:42:37,508 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:42:37,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:37,508 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:37,508 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:37,508 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:37,509 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:42:37,509 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:37,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:37,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:37,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:37,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:37,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:37,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:37,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:37,511 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:37,511 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:37,511 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:37,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:37,512 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_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d297b7700bcf04a9f34a3e54ae0a595b513d2420 [2020-11-28 04:42:37,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:37,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:37,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:37,971 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:37,971 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:37,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2020-11-28 04:42:38,042 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4280b7710/efe3aa4147a34a468f10773bbf8c1686/FLAGb7bba80bb [2020-11-28 04:42:38,700 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:38,701 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-1.i [2020-11-28 04:42:38,721 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4280b7710/efe3aa4147a34a468f10773bbf8c1686/FLAGb7bba80bb [2020-11-28 04:42:38,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ac5dfb5-1b57-4777-92d2-6f7f99b3f1d2/bin/ukojak/data/4280b7710/efe3aa4147a34a468f10773bbf8c1686 [2020-11-28 04:42:38,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:38,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:38,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:38,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:38,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:38,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:38" (1/1) ... [2020-11-28 04:42:38,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f61530a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:38, skipping insertion in model container [2020-11-28 04:42:38,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:38" (1/1) ... [2020-11-28 04:42:38,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:39,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:39,285 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:42:39,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e6d1f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:39, skipping insertion in model container [2020-11-28 04:42:39,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:39,287 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:42:39,289 INFO L168 Benchmark]: Toolchain (without parser) took 305.55 ms. Allocated memory is still 52.4 MB. Free memory was 26.8 MB in the beginning and 30.7 MB in the end (delta: -3.9 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:39,290 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 22.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:39,291 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.06 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 30.8 MB in the end (delta: -4.2 MB). Peak memory consumption was 7.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:39,292 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 22.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 303.06 ms. Allocated memory is still 52.4 MB. Free memory was 26.6 MB in the beginning and 30.8 MB in the end (delta: -4.2 MB). Peak memory consumption was 7.8 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...