./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 .............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/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 9fcd68e1a67ee26d6d4eef240c222997141bc319 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:36:01,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:01,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:01,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:01,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:01,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:01,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:01,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:01,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:01,387 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:01,388 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:01,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:01,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:01,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:01,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:01,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:01,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:01,407 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:01,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:01,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:01,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:01,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:01,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:01,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:01,431 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:01,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:01,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:01,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:01,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:01,437 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:01,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:01,438 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:01,440 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:01,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:01,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:01,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:01,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:01,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:01,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:01,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:01,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:01,447 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:36:01,491 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:01,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:01,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:01,494 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:01,494 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:01,494 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:01,494 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:01,495 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:01,495 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:01,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:01,496 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:01,496 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:01,496 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:01,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:01,497 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:01,497 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:01,497 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:01,497 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:01,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:01,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:01,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:01,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:01,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:01,499 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:01,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:01,499 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_37a29139-0696-4566-a0ee-b3229e3bf016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 04:36:01,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:01,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:01,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:01,771 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:01,771 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:01,772 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 04:36:01,835 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/7e41875b2/22241b85e61d4a0e81e60841519e94a2/FLAG78fbe3827 [2020-11-28 04:36:02,451 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:02,452 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 04:36:02,471 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/7e41875b2/22241b85e61d4a0e81e60841519e94a2/FLAG78fbe3827 [2020-11-28 04:36:02,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/7e41875b2/22241b85e61d4a0e81e60841519e94a2 [2020-11-28 04:36:02,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:02,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:02,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:02,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:02,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:02,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:02" (1/1) ... [2020-11-28 04:36:02,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a6ee4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:02, skipping insertion in model container [2020-11-28 04:36:02,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:02" (1/1) ... [2020-11-28 04:36:02,678 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:02,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:03,033 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:03,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33b96c3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:03, skipping insertion in model container [2020-11-28 04:36:03,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:03,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:03,037 INFO L168 Benchmark]: Toolchain (without parser) took 377.60 ms. Allocated memory is still 98.6 MB. Free memory was 61.2 MB in the beginning and 74.8 MB in the end (delta: -13.6 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:03,037 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 71.4 MB in the beginning and 71.4 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:03,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.81 ms. Allocated memory is still 98.6 MB. Free memory was 61.2 MB in the beginning and 74.8 MB in the end (delta: -13.6 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:03,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 71.4 MB in the beginning and 71.4 MB in the end (delta: 25.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 374.81 ms. Allocated memory is still 98.6 MB. Free memory was 61.2 MB in the beginning and 74.8 MB in the end (delta: -13.6 MB). Peak memory consumption was 11.0 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 04:36:05,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:05,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:05,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:05,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:05,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:05,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:05,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:05,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:05,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:05,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:05,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:05,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:05,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:05,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:05,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:05,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:05,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:05,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:05,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:05,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:05,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:05,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:05,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:05,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:05,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:05,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:05,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:05,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:05,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:05,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:05,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:05,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:05,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:05,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:05,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:05,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:05,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:05,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:05,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:05,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:05,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:36:05,363 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:05,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:05,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:05,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:05,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:05,365 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:36:05,366 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:36:05,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:05,366 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:36:05,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:05,367 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:36:05,367 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:36:05,367 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:36:05,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:05,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:36:05,368 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:36:05,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:36:05,368 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:36:05,368 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:05,369 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:05,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:05,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:05,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:05,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:05,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:05,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:05,370 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:36:05,370 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:36:05,371 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:36:05,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:05,371 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_37a29139-0696-4566-a0ee-b3229e3bf016/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fcd68e1a67ee26d6d4eef240c222997141bc319 [2020-11-28 04:36:05,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:05,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:05,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:05,803 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:05,804 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:05,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 04:36:05,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/c12181765/15a503af636648b2b48e5395ebf74f88/FLAG2a2d241a5 [2020-11-28 04:36:06,699 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:06,699 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-3.i [2020-11-28 04:36:06,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/c12181765/15a503af636648b2b48e5395ebf74f88/FLAG2a2d241a5 [2020-11-28 04:36:06,884 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37a29139-0696-4566-a0ee-b3229e3bf016/bin/ukojak/data/c12181765/15a503af636648b2b48e5395ebf74f88 [2020-11-28 04:36:06,886 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:36:06,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:36:06,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:06,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:36:06,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:36:06,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:06" (1/1) ... [2020-11-28 04:36:06,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c655f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:06, skipping insertion in model container [2020-11-28 04:36:06,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:36:06" (1/1) ... [2020-11-28 04:36:06,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:36:06,988 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:36:07,196 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:36:07,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c275c4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:36:07, skipping insertion in model container [2020-11-28 04:36:07,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:36:07,197 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:36:07,199 INFO L168 Benchmark]: Toolchain (without parser) took 308.55 ms. Allocated memory is still 56.6 MB. Free memory was 31.3 MB in the beginning and 21.4 MB in the end (delta: 9.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:07,200 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:36:07,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 304.14 ms. Allocated memory is still 56.6 MB. Free memory was 31.0 MB in the beginning and 21.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:36:07,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 304.14 ms. Allocated memory is still 56.6 MB. Free memory was 31.0 MB in the beginning and 21.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 8.4 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...