./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 .............................................................................................................................. 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_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:26:43,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:26:43,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:26:43,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:26:43,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:26:43,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:26:43,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:26:43,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:26:43,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:26:44,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:26:44,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:26:44,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:26:44,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:26:44,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:26:44,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:26:44,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:26:44,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:26:44,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:26:44,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:26:44,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:26:44,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:26:44,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:26:44,039 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:26:44,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:26:44,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:26:44,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:26:44,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:26:44,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:26:44,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:26:44,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:26:44,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:26:44,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:26:44,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:26:44,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:26:44,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:26:44,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:26:44,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:26:44,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:26:44,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:26:44,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:26:44,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:26:44,067 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:26:44,095 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:26:44,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:26:44,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:26:44,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:26:44,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:26:44,098 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:26:44,098 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:26:44,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:26:44,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:26:44,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:26:44,100 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:26:44,100 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:26:44,100 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:26:44,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:26:44,101 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:26:44,101 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:26:44,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:26:44,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:26:44,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:26:44,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:26:44,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:26:44,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:26:44,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:26:44,102 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:26:44,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:26:44,103 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_b8d498e7-956b-427b-9df5-5cad9eab39b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-12-01 16:26:44,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:26:44,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:26:44,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:26:44,468 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:26:44,471 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:26:44,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-12-01 16:26:44,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/e98b3d1ea/0dee0231782c469791dbebf948508423/FLAG1ba30b575 [2020-12-01 16:26:45,168 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:26:45,169 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-12-01 16:26:45,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/e98b3d1ea/0dee0231782c469791dbebf948508423/FLAG1ba30b575 [2020-12-01 16:26:45,382 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/e98b3d1ea/0dee0231782c469791dbebf948508423 [2020-12-01 16:26:45,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:26:45,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:26:45,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:45,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:26:45,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:26:45,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:45" (1/1) ... [2020-12-01 16:26:45,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28c36138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:45, skipping insertion in model container [2020-12-01 16:26:45,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:45" (1/1) ... [2020-12-01 16:26:45,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:26:45,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:26:45,753 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:26:45,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fa7af80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:45, skipping insertion in model container [2020-12-01 16:26:45,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:45,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:26:45,758 INFO L168 Benchmark]: Toolchain (without parser) took 370.94 ms. Allocated memory is still 132.1 MB. Free memory was 97.3 MB in the beginning and 107.3 MB in the end (delta: -10.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:45,760 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 79.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 36.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:26:45,762 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.12 ms. Allocated memory is still 132.1 MB. Free memory was 97.0 MB in the beginning and 107.3 MB in the end (delta: -10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:45,765 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 79.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 36.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.12 ms. Allocated memory is still 132.1 MB. Free memory was 97.0 MB in the beginning and 107.3 MB in the end (delta: -10.2 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 0.2.0-69874e2 [2020-12-01 16:26:48,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:26:48,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:26:48,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:26:48,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:26:48,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:26:48,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:26:48,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:26:48,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:26:48,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:26:48,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:26:48,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:26:48,158 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:26:48,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:26:48,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:26:48,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:26:48,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:26:48,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:26:48,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:26:48,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:26:48,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:26:48,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:26:48,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:26:48,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:26:48,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:26:48,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:26:48,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:26:48,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:26:48,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:26:48,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:26:48,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:26:48,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:26:48,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:26:48,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:26:48,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:26:48,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:26:48,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:26:48,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:26:48,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:26:48,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:26:48,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:26:48,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:26:48,256 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:26:48,257 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:26:48,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:26:48,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:26:48,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:26:48,261 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:26:48,261 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:26:48,261 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:26:48,261 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:26:48,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:26:48,263 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:26:48,263 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:26:48,263 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:26:48,263 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:26:48,264 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:26:48,264 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:26:48,264 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:26:48,264 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:26:48,265 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:26:48,265 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:26:48,265 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:26:48,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:26:48,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:26:48,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:26:48,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:26:48,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:26:48,267 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:26:48,267 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:26:48,267 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:26:48,267 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:26:48,267 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_b8d498e7-956b-427b-9df5-5cad9eab39b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-12-01 16:26:48,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:26:48,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:26:48,707 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:26:48,709 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:26:48,709 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:26:48,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-12-01 16:26:48,792 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/904399b12/abe5953fbcf74e779bd41cdf25b96b50/FLAG71dc993c3 [2020-12-01 16:26:49,492 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:26:49,493 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-12-01 16:26:49,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/904399b12/abe5953fbcf74e779bd41cdf25b96b50/FLAG71dc993c3 [2020-12-01 16:26:49,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b8d498e7-956b-427b-9df5-5cad9eab39b4/bin/ukojak/data/904399b12/abe5953fbcf74e779bd41cdf25b96b50 [2020-12-01 16:26:49,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:26:49,667 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:26:49,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:49,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:26:49,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:26:49,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:49" (1/1) ... [2020-12-01 16:26:49,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e572942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:49, skipping insertion in model container [2020-12-01 16:26:49,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:26:49" (1/1) ... [2020-12-01 16:26:49,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:26:49,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:26:50,013 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:26:50,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0c6d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:26:50, skipping insertion in model container [2020-12-01 16:26:50,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:26:50,016 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:26:50,019 INFO L168 Benchmark]: Toolchain (without parser) took 350.85 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 39.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:50,021 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 67.1 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:26:50,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.36 ms. Allocated memory is still 67.1 MB. Free memory was 48.0 MB in the beginning and 39.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:26:50,026 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 67.1 MB. Free memory was 49.8 MB in the beginning and 49.7 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 348.36 ms. Allocated memory is still 67.1 MB. Free memory was 48.0 MB in the beginning and 39.2 MB in the end (delta: 8.8 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...