./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/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 c2581a3ab2761bfedf91088321ff1300002878b4 .............................................................................................................................. 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_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/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 c2581a3ab2761bfedf91088321ff1300002878b4 ................................................................................................................................... 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 00:50:43,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:50:43,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:50:43,902 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:50:43,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:50:43,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:50:43,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:50:43,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:50:43,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:50:43,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:50:43,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:50:43,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:50:43,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:50:43,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:50:43,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:50:43,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:50:43,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:50:43,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:50:43,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:50:43,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:50:43,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:50:43,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:50:43,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:50:43,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:50:43,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:50:43,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:50:43,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:50:43,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:50:43,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:50:43,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:50:43,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:50:43,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:50:43,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:50:43,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:50:43,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:50:43,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:50:43,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:50:43,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:50:43,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:50:43,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:50:44,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:50:44,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:50:44,060 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:50:44,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:50:44,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:50:44,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:50:44,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:50:44,065 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:50:44,065 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:50:44,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:50:44,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:50:44,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:50:44,067 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:50:44,068 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:50:44,068 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:50:44,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:50:44,069 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:50:44,069 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:50:44,070 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:50:44,070 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:50:44,070 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:50:44,071 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:50:44,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:50:44,071 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:50:44,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:50:44,072 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:50:44,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:50:44,072 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_43e9b8b6-0844-46b1-a1de-c5b29132a6de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-30 00:50:44,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:50:44,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:50:44,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:50:44,546 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:50:44,549 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:50:44,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-30 00:50:44,659 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/d1ffc96d8/b213c9a641404369b323ea9edd2e398c/FLAG56099eae6 [2020-11-30 00:50:45,519 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:50:45,520 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-30 00:50:45,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/d1ffc96d8/b213c9a641404369b323ea9edd2e398c/FLAG56099eae6 [2020-11-30 00:50:45,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/d1ffc96d8/b213c9a641404369b323ea9edd2e398c [2020-11-30 00:50:45,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:50:45,712 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:50:45,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:45,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:50:45,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:50:45,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:45" (1/1) ... [2020-11-30 00:50:45,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24139932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:45, skipping insertion in model container [2020-11-30 00:50:45,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:45" (1/1) ... [2020-11-30 00:50:45,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:50:45,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:50:46,170 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:50:46,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ae92ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:46, skipping insertion in model container [2020-11-30 00:50:46,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:46,172 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:50:46,177 INFO L168 Benchmark]: Toolchain (without parser) took 461.79 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 53.4 MB in the beginning and 83.0 MB in the end (delta: -29.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:46,178 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 88.1 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:50:46,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 454.80 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 53.3 MB in the beginning and 83.0 MB in the end (delta: -29.7 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:46,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 88.1 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 454.80 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 53.3 MB in the beginning and 83.0 MB in the end (delta: -29.7 MB). Peak memory consumption was 8.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:50:49,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:50:49,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:50:49,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:50:49,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:50:49,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:50:49,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:50:49,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:50:49,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:50:49,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:50:49,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:50:49,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:50:49,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:50:49,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:50:49,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:50:49,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:50:49,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:50:49,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:50:49,269 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:50:49,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:50:49,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:50:49,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:50:49,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:50:49,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:50:49,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:50:49,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:50:49,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:50:49,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:50:49,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:50:49,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:50:49,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:50:49,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:50:49,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:50:49,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:50:49,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:50:49,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:50:49,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:50:49,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:50:49,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:50:49,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:50:49,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:50:49,327 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:50:49,385 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:50:49,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:50:49,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:50:49,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:50:49,391 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:50:49,391 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:50:49,392 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:50:49,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:50:49,393 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:50:49,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:50:49,395 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:50:49,395 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:50:49,395 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:50:49,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:50:49,396 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:50:49,397 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:50:49,397 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:50:49,397 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:50:49,397 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:50:49,398 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:50:49,398 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:50:49,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:50:49,399 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:50:49,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:50:49,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:50:49,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:50:49,400 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:50:49,401 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:50:49,401 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:50:49,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:50:49,402 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_43e9b8b6-0844-46b1-a1de-c5b29132a6de/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2581a3ab2761bfedf91088321ff1300002878b4 [2020-11-30 00:50:49,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:50:49,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:50:49,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:50:49,974 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:50:49,976 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:50:49,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-30 00:50:50,065 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/0d7a66700/0c61c3772b8d410fa76472da13cf2ff2/FLAG8c3a123ac [2020-11-30 00:50:51,072 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:50:51,073 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2020-11-30 00:50:51,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/0d7a66700/0c61c3772b8d410fa76472da13cf2ff2/FLAG8c3a123ac [2020-11-30 00:50:51,588 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43e9b8b6-0844-46b1-a1de-c5b29132a6de/bin/ukojak/data/0d7a66700/0c61c3772b8d410fa76472da13cf2ff2 [2020-11-30 00:50:51,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:50:51,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:50:51,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:51,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:50:51,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:50:51,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:51" (1/1) ... [2020-11-30 00:50:51,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b1ad3e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:51, skipping insertion in model container [2020-11-30 00:50:51,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:50:51" (1/1) ... [2020-11-30 00:50:51,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:50:51,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:50:52,020 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:50:52,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25bccbd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:50:52, skipping insertion in model container [2020-11-30 00:50:52,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:50:52,023 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:50:52,027 INFO L168 Benchmark]: Toolchain (without parser) took 432.27 ms. Allocated memory is still 73.4 MB. Free memory was 53.7 MB in the beginning and 44.0 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:52,029 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 73.4 MB. Free memory was 56.1 MB in the beginning and 56.1 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:50:52,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.82 ms. Allocated memory is still 73.4 MB. Free memory was 53.6 MB in the beginning and 44.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:50:52,035 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 73.4 MB. Free memory was 56.1 MB in the beginning and 56.1 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 428.82 ms. Allocated memory is still 73.4 MB. Free memory was 53.6 MB in the beginning and 44.2 MB in the end (delta: 9.4 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...