./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.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_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f .............................................................................................................................. 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_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/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 d580fc0a16d9be2a8bf368a3659afde0d700a00f ................................................................................................................................... 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 16:27:44,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:44,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:44,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:44,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:44,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:44,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:44,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:44,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:44,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:44,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:44,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:44,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:44,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:44,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:44,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:44,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:44,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:44,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:44,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:44,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:44,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:44,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:44,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:44,974 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:44,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:44,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:44,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:44,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:44,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:44,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:44,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:44,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:44,989 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:44,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:44,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:44,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:44,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:44,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:44,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:44,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:44,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:27:45,059 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:45,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:45,067 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:45,068 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:45,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:45,068 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:27:45,069 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:27:45,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:45,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:27:45,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:45,071 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:27:45,071 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:27:45,072 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:27:45,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:45,072 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:27:45,072 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:45,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:45,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:45,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:45,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:45,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:45,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:45,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:45,095 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:27:45,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:27:45,095 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_e717f09d-3b37-4c74-9fa9-fa0953164422/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-12-01 16:27:45,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:45,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:45,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:45,475 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:45,477 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:45,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-12-01 16:27:45,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/a70c1ce5a/f569200a6f274bc984b0cf37bb987dcc/FLAG0dfd93dcd [2020-12-01 16:27:46,465 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:46,466 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-12-01 16:27:46,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/a70c1ce5a/f569200a6f274bc984b0cf37bb987dcc/FLAG0dfd93dcd [2020-12-01 16:27:46,976 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/a70c1ce5a/f569200a6f274bc984b0cf37bb987dcc [2020-12-01 16:27:46,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:46,983 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:46,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:46,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:46,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:46,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:46" (1/1) ... [2020-12-01 16:27:46,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f3d45a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:46, skipping insertion in model container [2020-12-01 16:27:46,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:46" (1/1) ... [2020-12-01 16:27:47,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:47,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:47,423 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:27:47,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d12f4d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:47, skipping insertion in model container [2020-12-01 16:27:47,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:47,426 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:27:47,429 INFO L168 Benchmark]: Toolchain (without parser) took 443.74 ms. Allocated memory is still 98.6 MB. Free memory was 76.2 MB in the beginning and 64.1 MB in the end (delta: 12.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:47,431 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:27:47,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 440.75 ms. Allocated memory is still 98.6 MB. Free memory was 76.0 MB in the beginning and 64.1 MB in the end (delta: 12.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:47,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory is still 53.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 440.75 ms. Allocated memory is still 98.6 MB. Free memory was 76.0 MB in the beginning and 64.1 MB in the end (delta: 12.0 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:27:50,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:27:50,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:27:50,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:27:50,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:27:50,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:27:50,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:27:50,178 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:27:50,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:27:50,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:27:50,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:27:50,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:27:50,198 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:27:50,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:27:50,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:27:50,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:27:50,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:27:50,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:27:50,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:27:50,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:27:50,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:27:50,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:27:50,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:27:50,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:27:50,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:27:50,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:27:50,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:27:50,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:27:50,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:27:50,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:27:50,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:27:50,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:27:50,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:27:50,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:27:50,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:27:50,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:27:50,238 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:27:50,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:27:50,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:27:50,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:27:50,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:27:50,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:27:50,276 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:27:50,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:27:50,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:27:50,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:27:50,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:27:50,279 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:27:50,280 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:27:50,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:27:50,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:27:50,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:27:50,281 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:27:50,282 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:27:50,282 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:27:50,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:27:50,283 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:27:50,283 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:27:50,284 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:27:50,284 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:27:50,284 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:27:50,285 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:27:50,285 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:27:50,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:27:50,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:27:50,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:27:50,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:27:50,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:27:50,287 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:27:50,287 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:27:50,288 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:27:50,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:27:50,288 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_e717f09d-3b37-4c74-9fa9-fa0953164422/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d580fc0a16d9be2a8bf368a3659afde0d700a00f [2020-12-01 16:27:50,778 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:27:50,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:27:50,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:27:50,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:27:50,828 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:27:50,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-12-01 16:27:50,947 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/701b2256f/e11a46737436494ab9a1899b03e9f6fc/FLAGfd7a237b6 [2020-12-01 16:27:51,854 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:27:51,855 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-1.i [2020-12-01 16:27:51,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/701b2256f/e11a46737436494ab9a1899b03e9f6fc/FLAGfd7a237b6 [2020-12-01 16:27:52,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e717f09d-3b37-4c74-9fa9-fa0953164422/bin/ukojak/data/701b2256f/e11a46737436494ab9a1899b03e9f6fc [2020-12-01 16:27:52,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:27:52,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:27:52,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:52,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:27:52,430 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:27:52,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:52" (1/1) ... [2020-12-01 16:27:52,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2131dec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:52, skipping insertion in model container [2020-12-01 16:27:52,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:27:52" (1/1) ... [2020-12-01 16:27:52,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:27:52,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:27:52,869 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:27:52,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@119aefae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:27:52, skipping insertion in model container [2020-12-01 16:27:52,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:27:52,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:27:52,876 INFO L168 Benchmark]: Toolchain (without parser) took 449.00 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 32.2 MB in the beginning and 53.7 MB in the end (delta: -21.5 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:52,878 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:27:52,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 445.60 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 32.1 MB in the beginning and 53.7 MB in the end (delta: -21.7 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:27:52,883 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 445.60 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 32.1 MB in the beginning and 53.7 MB in the end (delta: -21.7 MB). Peak memory consumption was 17.3 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...