./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.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_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/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 47d7ccf8deb91ae94013b03a9b15fced1c228b31 .............................................................................................................................. 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_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/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 47d7ccf8deb91ae94013b03a9b15fced1c228b31 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:30:08,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:08,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:08,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:08,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:08,307 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:08,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:08,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:08,316 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:08,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:08,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:08,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:08,326 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:08,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:08,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:08,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:08,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:08,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:08,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:08,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:08,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:08,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:08,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:08,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:08,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:08,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:08,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:08,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:08,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:08,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:08,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:08,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:08,371 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:08,372 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:08,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:08,374 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:08,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:08,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:08,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:08,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:08,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:08,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:30:08,420 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:08,420 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:08,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:08,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:08,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:08,423 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:30:08,423 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:30:08,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:30:08,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:30:08,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:08,424 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:30:08,425 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:30:08,425 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:30:08,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:08,425 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:30:08,425 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:08,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:30:08,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:30:08,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:08,426 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:08,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:30:08,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:08,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:08,427 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:30:08,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:30:08,427 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_08cf6dfe-7004-4276-b18a-f45ea7c06968/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-11-30 00:30:08,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:08,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:08,743 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:08,744 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:08,745 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:08,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-11-30 00:30:08,822 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/c198f3ac0/17bf697aa4924eae93553ae295612158/FLAG5894d067e [2020-11-30 00:30:09,479 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:09,482 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-11-30 00:30:09,514 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/c198f3ac0/17bf697aa4924eae93553ae295612158/FLAG5894d067e [2020-11-30 00:30:09,683 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/c198f3ac0/17bf697aa4924eae93553ae295612158 [2020-11-30 00:30:09,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:09,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:09,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:09,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:09,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:09,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:09" (1/1) ... [2020-11-30 00:30:09,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cada0d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:09, skipping insertion in model container [2020-11-30 00:30:09,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:09" (1/1) ... [2020-11-30 00:30:09,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:09,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:10,086 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:30:10,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ccb4c38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:10, skipping insertion in model container [2020-11-30 00:30:10,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:10,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:30:10,090 INFO L168 Benchmark]: Toolchain (without parser) took 400.32 ms. Allocated memory is still 134.2 MB. Free memory was 103.8 MB in the beginning and 111.8 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:10,091 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 86.0 MB. Free memory was 46.7 MB in the beginning and 46.6 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:10,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.90 ms. Allocated memory is still 134.2 MB. Free memory was 103.8 MB in the beginning and 111.8 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:10,093 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 86.0 MB. Free memory was 46.7 MB in the beginning and 46.6 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.90 ms. Allocated memory is still 134.2 MB. Free memory was 103.8 MB in the beginning and 111.8 MB in the end (delta: -8.0 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 [2020-11-30 00:30:12,408 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:30:12,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:30:12,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:30:12,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:30:12,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:30:12,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:30:12,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:30:12,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:30:12,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:30:12,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:30:12,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:30:12,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:30:12,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:30:12,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:30:12,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:30:12,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:30:12,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:30:12,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:30:12,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:30:12,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:30:12,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:30:12,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:30:12,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:30:12,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:30:12,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:30:12,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:30:12,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:30:12,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:30:12,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:30:12,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:30:12,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:30:12,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:30:12,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:30:12,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:30:12,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:30:12,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:30:12,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:30:12,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:30:12,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:30:12,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:30:12,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:30:12,575 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:30:12,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:30:12,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:30:12,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:30:12,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:30:12,578 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:30:12,578 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:30:12,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:30:12,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:30:12,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:30:12,579 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:30:12,579 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:30:12,579 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:30:12,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:30:12,579 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:30:12,580 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:30:12,580 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:30:12,580 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:30:12,580 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:30:12,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:30:12,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:30:12,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:30:12,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:30:12,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:30:12,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:30:12,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:30:12,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:30:12,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:30:12,583 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:30:12,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:30:12,583 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_08cf6dfe-7004-4276-b18a-f45ea7c06968/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d7ccf8deb91ae94013b03a9b15fced1c228b31 [2020-11-30 00:30:12,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:30:12,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:30:12,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:30:12,996 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:30:12,997 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:30:12,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-11-30 00:30:13,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/4ea97daf7/c2dd0149b12a4a84bb7d1f0e3f165a2c/FLAG9fa2e625a [2020-11-30 00:30:13,919 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:30:13,920 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test6-1.i [2020-11-30 00:30:13,951 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/4ea97daf7/c2dd0149b12a4a84bb7d1f0e3f165a2c/FLAG9fa2e625a [2020-11-30 00:30:14,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_08cf6dfe-7004-4276-b18a-f45ea7c06968/bin/ukojak/data/4ea97daf7/c2dd0149b12a4a84bb7d1f0e3f165a2c [2020-11-30 00:30:14,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:30:14,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:30:14,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:14,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:30:14,054 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:30:14,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:14" (1/1) ... [2020-11-30 00:30:14,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272f73ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:14, skipping insertion in model container [2020-11-30 00:30:14,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:30:14" (1/1) ... [2020-11-30 00:30:14,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:30:14,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:30:14,389 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:30:14,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34a1e320 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:30:14, skipping insertion in model container [2020-11-30 00:30:14,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:30:14,390 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:30:14,405 INFO L168 Benchmark]: Toolchain (without parser) took 343.35 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 45.0 MB in the end (delta: -7.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:14,406 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:30:14,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.65 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 45.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:30:14,409 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 60.8 MB. Free memory was 43.6 MB in the beginning and 43.5 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 340.65 ms. Allocated memory is still 60.8 MB. Free memory was 37.2 MB in the beginning and 45.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...