./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.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_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 .............................................................................................................................. 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_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/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 1924a5847e1afeb444ba4beab5038acdfc6deae5 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:49:35,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:49:35,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:49:35,386 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:49:35,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:49:35,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:49:35,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:49:35,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:49:35,397 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:49:35,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:49:35,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:49:35,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:49:35,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:49:35,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:49:35,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:49:35,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:49:35,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:49:35,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:49:35,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:49:35,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:49:35,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:49:35,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:49:35,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:49:35,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:49:35,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:49:35,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:49:35,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:49:35,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:49:35,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:49:35,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:49:35,455 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:49:35,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:49:35,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:49:35,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:49:35,460 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:49:35,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:49:35,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:49:35,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:49:35,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:49:35,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:49:35,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:49:35,465 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:49:35,490 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:49:35,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:49:35,492 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:49:35,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:49:35,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:49:35,493 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:49:35,493 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:49:35,493 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:49:35,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:49:35,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:49:35,494 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:49:35,494 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:49:35,495 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:49:35,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:49:35,495 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:49:35,495 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:49:35,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:49:35,496 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:49:35,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:49:35,496 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:49:35,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:49:35,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:49:35,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:49:35,498 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:49:35,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:49:35,498 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_b29eb8a1-8a38-4e01-b369-bfd97fcba735/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-29 19:49:35,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:49:35,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:49:35,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:49:35,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:49:35,805 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:49:35,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 19:49:35,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/62db6fae2/3e8ab62313194ffdadc4bb17ed3b50c1/FLAGaa7a6e388 [2020-11-29 19:49:36,665 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:49:36,669 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 19:49:36,703 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/62db6fae2/3e8ab62313194ffdadc4bb17ed3b50c1/FLAGaa7a6e388 [2020-11-29 19:49:36,783 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/62db6fae2/3e8ab62313194ffdadc4bb17ed3b50c1 [2020-11-29 19:49:36,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:49:36,787 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:49:36,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:49:36,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:49:36,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:49:36,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:49:36" (1/1) ... [2020-11-29 19:49:36,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b840114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:49:36, skipping insertion in model container [2020-11-29 19:49:36,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:49:36" (1/1) ... [2020-11-29 19:49:36,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:49:36,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:49:37,223 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:49:37,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74701256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:49:37, skipping insertion in model container [2020-11-29 19:49:37,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:49:37,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:49:37,230 INFO L168 Benchmark]: Toolchain (without parser) took 439.75 ms. Allocated memory is still 127.9 MB. Free memory was 93.4 MB in the beginning and 103.0 MB in the end (delta: -9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:49:37,232 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:49:37,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 436.44 ms. Allocated memory is still 127.9 MB. Free memory was 93.1 MB in the beginning and 103.0 MB in the end (delta: -9.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:49:37,238 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 75.5 MB. Free memory was 34.1 MB in the beginning and 34.1 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 436.44 ms. Allocated memory is still 127.9 MB. Free memory was 93.1 MB in the beginning and 103.0 MB in the end (delta: -9.9 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 [2020-11-29 19:49:39,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:49:39,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:49:39,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:49:39,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:49:39,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:49:39,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:49:39,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:49:39,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:49:39,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:49:39,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:49:39,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:49:39,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:49:39,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:49:39,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:49:40,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:49:40,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:49:40,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:49:40,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:49:40,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:49:40,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:49:40,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:49:40,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:49:40,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:49:40,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:49:40,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:49:40,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:49:40,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:49:40,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:49:40,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:49:40,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:49:40,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:49:40,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:49:40,044 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:49:40,046 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:49:40,046 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:49:40,047 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:49:40,048 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:49:40,048 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:49:40,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:49:40,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:49:40,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:49:40,117 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:49:40,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:49:40,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:49:40,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:49:40,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:49:40,122 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:49:40,122 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:49:40,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:49:40,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:49:40,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:49:40,124 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:49:40,124 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:49:40,124 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:49:40,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:49:40,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:49:40,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:49:40,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:49:40,126 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:49:40,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:49:40,126 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:49:40,126 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:49:40,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:49:40,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:49:40,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:49:40,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:49:40,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:49:40,128 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:49:40,128 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:49:40,128 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:49:40,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:49:40,129 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_b29eb8a1-8a38-4e01-b369-bfd97fcba735/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1924a5847e1afeb444ba4beab5038acdfc6deae5 [2020-11-29 19:49:40,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:49:40,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:49:40,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:49:40,691 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:49:40,693 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:49:40,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 19:49:40,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/5c2c33b1e/68c7db377da040e19ce3f81f29254452/FLAGb84bcfba6 [2020-11-29 19:49:41,590 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:49:41,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test10-1.i [2020-11-29 19:49:41,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/5c2c33b1e/68c7db377da040e19ce3f81f29254452/FLAGb84bcfba6 [2020-11-29 19:49:41,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b29eb8a1-8a38-4e01-b369-bfd97fcba735/bin/ukojak/data/5c2c33b1e/68c7db377da040e19ce3f81f29254452 [2020-11-29 19:49:41,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:49:41,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:49:41,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:49:41,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:49:41,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:49:41,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:49:41" (1/1) ... [2020-11-29 19:49:41,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4bcd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:49:41, skipping insertion in model container [2020-11-29 19:49:41,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:49:41" (1/1) ... [2020-11-29 19:49:41,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:49:41,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:49:42,163 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:49:42,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cfbb12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:49:42, skipping insertion in model container [2020-11-29 19:49:42,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:49:42,165 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:49:42,169 INFO L168 Benchmark]: Toolchain (without parser) took 367.76 ms. Allocated memory is still 65.0 MB. Free memory was 45.3 MB in the beginning and 49.6 MB in the end (delta: -4.3 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:49:42,170 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 65.0 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:49:42,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.92 ms. Allocated memory is still 65.0 MB. Free memory was 45.2 MB in the beginning and 49.6 MB in the end (delta: -4.4 MB). Peak memory consumption was 14.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:49:42,176 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 65.0 MB. Free memory is still 48.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.92 ms. Allocated memory is still 65.0 MB. Free memory was 45.2 MB in the beginning and 49.6 MB in the end (delta: -4.4 MB). Peak memory consumption was 14.1 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...