./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.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_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/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 a0ee86fbb94c1179466fcafad9444593bd779a64 .............................................................................................................................. 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_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/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 a0ee86fbb94c1179466fcafad9444593bd779a64 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:32,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:32,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:32,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:32,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:32,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:32,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:32,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:32,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:32,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:32,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:32,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:32,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:32,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:32,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:32,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:32,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:32,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:32,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:32,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:32,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:33,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:33,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:33,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:33,021 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:33,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:33,022 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:33,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:33,024 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:33,025 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:33,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:33,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:33,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:33,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:33,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:33,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:33,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:33,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:33,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:33,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:33,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:33,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:38:33,076 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:33,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:33,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:33,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:33,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:33,078 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:33,078 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:33,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:33,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:33,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:33,079 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:33,087 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:33,087 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:33,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:33,087 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:33,087 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:33,088 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:33,088 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:33,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:33,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:33,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:33,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:33,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:33,089 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:33,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:33,090 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_233dc7d5-7f53-40da-9986-147ec0f6b936/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-28 04:38:33,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:33,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:33,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:33,351 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:33,352 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:33,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 04:38:33,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/ffcffcdf0/c12682dca69a4723aa4d4a5ec7f8061f/FLAG349699de8 [2020-11-28 04:38:34,025 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:34,027 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 04:38:34,055 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/ffcffcdf0/c12682dca69a4723aa4d4a5ec7f8061f/FLAG349699de8 [2020-11-28 04:38:34,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/ffcffcdf0/c12682dca69a4723aa4d4a5ec7f8061f [2020-11-28 04:38:34,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:34,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:34,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:34,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:34,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:34,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:34" (1/1) ... [2020-11-28 04:38:34,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e7e1aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:34, skipping insertion in model container [2020-11-28 04:38:34,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:34" (1/1) ... [2020-11-28 04:38:34,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:34,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:34,570 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:34,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ace5aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:34, skipping insertion in model container [2020-11-28 04:38:34,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:34,572 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:34,574 INFO L168 Benchmark]: Toolchain (without parser) took 348.87 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 109.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:34,575 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 59.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:34,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.23 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 109.5 MB in the end (delta: -2.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:34,579 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 100.7 MB. Free memory is still 59.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 346.23 ms. Allocated memory is still 134.2 MB. Free memory was 107.2 MB in the beginning and 109.5 MB in the end (delta: -2.3 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 [2020-11-28 04:38:36,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:36,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:36,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:36,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:36,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:36,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:36,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:36,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:36,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:36,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:36,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:36,716 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:36,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:36,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:36,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:36,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:36,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:36,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:36,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:36,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:36,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:36,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:36,733 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:36,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:36,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:36,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:36,738 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:36,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:36,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:36,741 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:36,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:36,743 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:36,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:36,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:36,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:36,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:36,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:36,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:36,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:36,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:36,749 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:36,790 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:36,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:36,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:36,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:36,792 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:36,792 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:36,793 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:38:36,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:36,793 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:36,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:36,794 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:38:36,794 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:38:36,794 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:38:36,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:36,795 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:36,795 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:36,795 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:36,796 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:36,796 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:36,796 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:36,797 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:36,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:36,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:36,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:36,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:36,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:36,799 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:36,799 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:36,799 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:36,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:36,800 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_233dc7d5-7f53-40da-9986-147ec0f6b936/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0ee86fbb94c1179466fcafad9444593bd779a64 [2020-11-28 04:38:37,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:37,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:37,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:37,191 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:37,192 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:37,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 04:38:37,267 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/482b06033/5046357759714bd9a0c4c42684517b7e/FLAG349ec0a48 [2020-11-28 04:38:37,961 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:37,961 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test4-1.i [2020-11-28 04:38:37,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/482b06033/5046357759714bd9a0c4c42684517b7e/FLAG349ec0a48 [2020-11-28 04:38:38,144 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_233dc7d5-7f53-40da-9986-147ec0f6b936/bin/ukojak/data/482b06033/5046357759714bd9a0c4c42684517b7e [2020-11-28 04:38:38,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:38,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:38,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:38,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:38,155 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:38,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:38" (1/1) ... [2020-11-28 04:38:38,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1736b06a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:38, skipping insertion in model container [2020-11-28 04:38:38,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:38" (1/1) ... [2020-11-28 04:38:38,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:38,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:38,487 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:38:38,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19f0894f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:38, skipping insertion in model container [2020-11-28 04:38:38,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:38,488 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:38:38,490 INFO L168 Benchmark]: Toolchain (without parser) took 339.96 ms. Allocated memory is still 77.6 MB. Free memory was 56.7 MB in the beginning and 60.3 MB in the end (delta: -3.6 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:38,491 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory was 58.6 MB in the beginning and 58.5 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:38,492 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.35 ms. Allocated memory is still 77.6 MB. Free memory was 56.6 MB in the beginning and 60.3 MB in the end (delta: -3.7 MB). Peak memory consumption was 11.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:38,494 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 77.6 MB. Free memory was 58.6 MB in the beginning and 58.5 MB in the end (delta: 32.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 336.35 ms. Allocated memory is still 77.6 MB. Free memory was 56.6 MB in the beginning and 60.3 MB in the end (delta: -3.7 MB). Peak memory consumption was 11.8 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...