./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.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_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 .............................................................................................................................. 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_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/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 fafe2ebebc350598b6b61a15bbc4356ff3e66b07 ................................................................................................................................... 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 00:41:12,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:41:12,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:41:12,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:41:12,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:41:12,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:41:12,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:41:12,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:41:12,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:41:12,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:41:12,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:41:12,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:41:12,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:41:12,949 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:41:12,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:41:12,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:41:12,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:41:12,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:41:12,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:41:12,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:41:12,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:41:12,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:41:12,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:41:12,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:41:12,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:41:12,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:41:12,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:41:12,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:41:12,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:41:12,992 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:41:12,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:41:12,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:41:12,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:41:12,997 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:41:12,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:41:12,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:41:13,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:41:13,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:41:13,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:41:13,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:41:13,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:41:13,005 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:41:13,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:41:13,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:41:13,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:41:13,049 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:41:13,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:41:13,050 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:41:13,050 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:41:13,050 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:41:13,050 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:41:13,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:41:13,051 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:41:13,052 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:41:13,052 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:41:13,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:41:13,052 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:41:13,053 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:41:13,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:41:13,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:41:13,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:41:13,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:41:13,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:41:13,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:41:13,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:41:13,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:41:13,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:41:13,055 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_77f080e1-bda9-4a57-ae70-315e65f01b46/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-11-30 00:41:13,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:41:13,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:41:13,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:41:13,416 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:41:13,417 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:41:13,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:41:13,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/8c9b9eeff/aca8e5cc5fae48aeb88216c10479b75d/FLAGa5c86689a [2020-11-30 00:41:14,174 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:41:14,175 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:41:14,206 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/8c9b9eeff/aca8e5cc5fae48aeb88216c10479b75d/FLAGa5c86689a [2020-11-30 00:41:14,409 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/8c9b9eeff/aca8e5cc5fae48aeb88216c10479b75d [2020-11-30 00:41:14,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:41:14,412 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:41:14,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:14,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:41:14,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:41:14,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:14" (1/1) ... [2020-11-30 00:41:14,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@323ff8de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:14, skipping insertion in model container [2020-11-30 00:41:14,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:14" (1/1) ... [2020-11-30 00:41:14,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:41:14,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:41:14,727 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:41:14,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2967711a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:14, skipping insertion in model container [2020-11-30 00:41:14,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:14,728 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:41:14,730 INFO L168 Benchmark]: Toolchain (without parser) took 316.82 ms. Allocated memory is still 102.8 MB. Free memory was 65.8 MB in the beginning and 80.1 MB in the end (delta: -14.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:14,731 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 102.8 MB. Free memory was 75.6 MB in the beginning and 75.6 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:41:14,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.13 ms. Allocated memory is still 102.8 MB. Free memory was 65.7 MB in the beginning and 80.1 MB in the end (delta: -14.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:14,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 102.8 MB. Free memory was 75.6 MB in the beginning and 75.6 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 314.13 ms. Allocated memory is still 102.8 MB. Free memory was 65.7 MB in the beginning and 80.1 MB in the end (delta: -14.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:41:16,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:41:16,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:41:16,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:41:16,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:41:16,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:41:16,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:41:16,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:41:16,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:41:16,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:41:16,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:41:16,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:41:16,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:41:16,973 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:41:16,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:41:16,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:41:16,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:41:16,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:41:16,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:41:16,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:41:16,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:41:16,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:41:16,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:41:16,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:41:16,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:41:16,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:41:16,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:41:16,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:41:16,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:41:17,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:41:17,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:41:17,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:41:17,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:41:17,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:41:17,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:41:17,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:41:17,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:41:17,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:41:17,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:41:17,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:41:17,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:41:17,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:41:17,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:41:17,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:41:17,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:41:17,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:41:17,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:41:17,073 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:41:17,073 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:41:17,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:41:17,074 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:41:17,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:41:17,075 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:41:17,075 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:41:17,076 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:41:17,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:41:17,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:41:17,076 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:41:17,076 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:41:17,077 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:41:17,077 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:41:17,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:41:17,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:41:17,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:41:17,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:41:17,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:41:17,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:41:17,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:41:17,079 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:41:17,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:41:17,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:41:17,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:41:17,080 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_77f080e1-bda9-4a57-ae70-315e65f01b46/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fafe2ebebc350598b6b61a15bbc4356ff3e66b07 [2020-11-30 00:41:17,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:41:17,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:41:17,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:41:17,507 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:41:17,508 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:41:17,509 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:41:17,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/cdafb5a9b/c36ee59427954f069f7d81b1e6ff119f/FLAG16ab909ea [2020-11-30 00:41:18,345 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:41:18,346 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2020-11-30 00:41:18,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/cdafb5a9b/c36ee59427954f069f7d81b1e6ff119f/FLAG16ab909ea [2020-11-30 00:41:18,526 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_77f080e1-bda9-4a57-ae70-315e65f01b46/bin/ukojak/data/cdafb5a9b/c36ee59427954f069f7d81b1e6ff119f [2020-11-30 00:41:18,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:41:18,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:41:18,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:18,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:41:18,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:41:18,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:18" (1/1) ... [2020-11-30 00:41:18,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ed77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:18, skipping insertion in model container [2020-11-30 00:41:18,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:41:18" (1/1) ... [2020-11-30 00:41:18,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:41:18,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:41:18,815 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:41:18,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a3965c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:41:18, skipping insertion in model container [2020-11-30 00:41:18,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:41:18,817 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:41:18,819 INFO L168 Benchmark]: Toolchain (without parser) took 287.70 ms. Allocated memory is still 69.2 MB. Free memory was 44.8 MB in the beginning and 35.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:18,820 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:41:18,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 285.24 ms. Allocated memory is still 69.2 MB. Free memory was 44.7 MB in the beginning and 35.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:41:18,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 285.24 ms. Allocated memory is still 69.2 MB. Free memory was 44.7 MB in the beginning and 35.7 MB in the end (delta: 9.0 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...