./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/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 023d175a5edd25f75447ff29d2a86131b8164881 .............................................................................................................................. 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_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/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 023d175a5edd25f75447ff29d2a86131b8164881 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:29:25,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:29:25,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:29:25,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:29:25,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:29:25,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:29:25,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:29:25,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:29:25,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:29:25,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:29:25,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:29:25,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:29:25,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:29:25,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:29:25,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:29:25,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:29:25,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:29:25,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:29:25,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:29:25,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:29:25,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:29:25,399 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:29:25,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:29:25,402 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:29:25,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:29:25,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:29:25,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:29:25,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:29:25,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:29:25,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:29:25,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:29:25,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:29:25,413 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:29:25,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:29:25,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:29:25,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:29:25,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:29:25,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:29:25,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:29:25,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:29:25,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:29:25,422 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:29:25,447 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:29:25,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:29:25,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:29:25,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:29:25,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:29:25,449 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:29:25,450 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:29:25,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:29:25,450 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:29:25,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:29:25,451 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:29:25,451 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:29:25,451 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:29:25,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:29:25,451 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:29:25,452 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:29:25,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:29:25,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:29:25,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:29:25,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:29:25,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:25,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:29:25,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:29:25,454 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:29:25,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:29:25,454 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_e46f682c-b089-46d5-a913-c508ce7ecd31/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-12-01 16:29:25,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:29:25,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:29:25,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:29:25,758 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:29:25,759 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:29:25,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-12-01 16:29:25,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/34e48471c/82d1afbfefa64bf6be38dc55d1083bc5/FLAG3bb62ba2c [2020-12-01 16:29:26,548 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:29:26,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-12-01 16:29:26,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/34e48471c/82d1afbfefa64bf6be38dc55d1083bc5/FLAG3bb62ba2c [2020-12-01 16:29:26,718 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/34e48471c/82d1afbfefa64bf6be38dc55d1083bc5 [2020-12-01 16:29:26,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:29:26,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:29:26,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:26,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:29:26,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:29:26,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:26" (1/1) ... [2020-12-01 16:29:26,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d579aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:26, skipping insertion in model container [2020-12-01 16:29:26,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:26" (1/1) ... [2020-12-01 16:29:26,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:29:26,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:27,068 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:29:27,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4031eb4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:27, skipping insertion in model container [2020-12-01 16:29:27,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:27,070 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:29:27,072 INFO L168 Benchmark]: Toolchain (without parser) took 345.77 ms. Allocated memory is still 83.9 MB. Free memory was 51.0 MB in the beginning and 60.6 MB in the end (delta: -9.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:27,073 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 83.9 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:27,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.91 ms. Allocated memory is still 83.9 MB. Free memory was 50.8 MB in the beginning and 61.0 MB in the end (delta: -10.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:27,076 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 83.9 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 340.91 ms. Allocated memory is still 83.9 MB. Free memory was 50.8 MB in the beginning and 61.0 MB in the end (delta: -10.2 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 0.2.0-69874e2 [2020-12-01 16:29:29,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:29:29,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:29:29,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:29:29,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:29:29,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:29:29,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:29:29,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:29:29,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:29:29,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:29:29,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:29:29,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:29:29,456 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:29:29,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:29:29,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:29:29,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:29:29,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:29:29,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:29:29,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:29:29,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:29:29,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:29:29,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:29:29,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:29:29,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:29:29,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:29:29,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:29:29,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:29:29,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:29:29,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:29:29,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:29:29,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:29:29,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:29:29,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:29:29,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:29:29,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:29:29,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:29:29,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:29:29,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:29:29,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:29:29,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:29:29,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:29:29,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:29:29,520 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:29:29,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:29:29,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:29:29,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:29:29,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:29:29,523 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:29:29,523 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:29:29,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:29:29,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:29:29,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:29:29,524 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:29:29,524 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:29:29,524 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:29:29,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:29:29,525 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:29:29,525 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:29:29,525 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:29:29,525 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:29:29,526 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:29:29,526 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:29:29,526 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:29:29,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:29:29,526 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:29:29,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:29,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:29:29,527 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:29:29,527 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:29:29,527 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:29:29,542 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:29:29,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:29:29,543 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_e46f682c-b089-46d5-a913-c508ce7ecd31/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 023d175a5edd25f75447ff29d2a86131b8164881 [2020-12-01 16:29:29,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:29:29,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:29:29,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:29:29,937 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:29:29,942 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:29:29,944 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-12-01 16:29:30,017 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/9cc163885/55139b1f86a3433f899fbad6ef4cf379/FLAG9ca10cea6 [2020-12-01 16:29:30,851 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:29:30,851 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-2.i [2020-12-01 16:29:30,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/9cc163885/55139b1f86a3433f899fbad6ef4cf379/FLAG9ca10cea6 [2020-12-01 16:29:30,882 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e46f682c-b089-46d5-a913-c508ce7ecd31/bin/ukojak/data/9cc163885/55139b1f86a3433f899fbad6ef4cf379 [2020-12-01 16:29:30,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:29:30,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:29:30,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:30,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:29:30,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:29:30,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:30" (1/1) ... [2020-12-01 16:29:30,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bc3426a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:30, skipping insertion in model container [2020-12-01 16:29:30,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:30" (1/1) ... [2020-12-01 16:29:30,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:29:30,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:31,234 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:29:31,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cba7f0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:31, skipping insertion in model container [2020-12-01 16:29:31,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:31,236 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:29:31,241 INFO L168 Benchmark]: Toolchain (without parser) took 350.99 ms. Allocated memory is still 67.1 MB. Free memory was 47.8 MB in the beginning and 52.0 MB in the end (delta: -4.2 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:31,270 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 67.1 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:29:31,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.50 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 52.0 MB in the end (delta: -4.3 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-12-01 16:29:31,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 67.1 MB. Free memory is still 50.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.50 ms. Allocated memory is still 67.1 MB. Free memory was 47.7 MB in the beginning and 52.0 MB in the end (delta: -4.3 MB). Peak memory consumption was 13.9 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...