./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_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_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 .............................................................................................................................. 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_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:13:16,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:13:16,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:13:16,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:13:16,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:13:16,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:13:16,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:13:16,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:13:16,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:13:16,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:13:16,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:13:16,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:13:16,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:13:16,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:13:16,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:13:16,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:13:16,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:13:16,938 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:13:16,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:13:16,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:13:16,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:13:16,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:13:16,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:13:16,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:13:16,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:13:16,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:13:16,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:13:16,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:13:16,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:13:16,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:13:16,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:13:16,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:13:16,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:13:16,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:13:16,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:13:16,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:13:16,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:13:16,963 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:13:16,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:13:16,964 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:13:16,965 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:13:16,966 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 21:13:16,991 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:13:16,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:13:16,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:13:16,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:13:16,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:13:16,998 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:13:16,998 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:13:16,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:13:16,999 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:13:16,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:13:17,000 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:13:17,000 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:13:17,000 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:13:17,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:13:17,001 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:13:17,001 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:13:17,001 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:13:17,002 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:13:17,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:13:17,002 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:13:17,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:13:17,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:13:17,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:13:17,003 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:13:17,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:13:17,004 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_0942286f-73e1-42dd-8b59-59d0cbf43856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-11-29 21:13:17,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:13:17,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:13:17,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:13:17,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:13:17,334 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:13:17,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-29 21:13:17,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/a2368375d/edf04b9948354b43a35aafb2e6d291a8/FLAGe80918c96 [2020-11-29 21:13:18,072 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:13:18,073 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-29 21:13:18,092 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/a2368375d/edf04b9948354b43a35aafb2e6d291a8/FLAGe80918c96 [2020-11-29 21:13:18,301 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/a2368375d/edf04b9948354b43a35aafb2e6d291a8 [2020-11-29 21:13:18,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:13:18,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:13:18,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:13:18,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:13:18,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:13:18,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:13:18" (1/1) ... [2020-11-29 21:13:18,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25b8ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:13:18, skipping insertion in model container [2020-11-29 21:13:18,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:13:18" (1/1) ... [2020-11-29 21:13:18,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:13:18,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:13:18,680 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:13:18,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6868154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:13:18, skipping insertion in model container [2020-11-29 21:13:18,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:13:18,682 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:13:18,684 INFO L168 Benchmark]: Toolchain (without parser) took 377.73 ms. Allocated memory is still 86.0 MB. Free memory was 53.3 MB in the beginning and 63.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:13:18,685 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.6 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:13:18,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 373.46 ms. Allocated memory is still 86.0 MB. Free memory was 53.1 MB in the beginning and 63.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:13:18,688 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.6 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 373.46 ms. Allocated memory is still 86.0 MB. Free memory was 53.1 MB in the beginning and 63.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:13:20,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:13:20,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:13:20,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:13:20,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:13:20,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:13:20,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:13:20,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:13:20,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:13:20,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:13:20,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:13:20,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:13:20,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:13:20,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:13:20,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:13:20,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:13:20,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:13:20,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:13:20,982 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:13:20,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:13:20,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:13:20,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:13:20,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:13:21,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:13:21,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:13:21,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:13:21,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:13:21,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:13:21,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:13:21,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:13:21,021 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:13:21,022 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:13:21,024 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:13:21,025 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:13:21,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:13:21,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:13:21,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:13:21,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:13:21,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:13:21,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:13:21,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:13:21,032 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 21:13:21,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:13:21,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:13:21,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:13:21,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:13:21,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:13:21,076 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:13:21,077 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 21:13:21,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:13:21,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:13:21,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:13:21,079 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 21:13:21,079 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 21:13:21,080 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 21:13:21,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:13:21,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:13:21,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:13:21,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:13:21,081 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:13:21,081 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:13:21,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:13:21,082 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:13:21,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:13:21,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:13:21,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:13:21,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:13:21,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:13:21,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:13:21,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:13:21,084 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:13:21,097 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:13:21,097 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_0942286f-73e1-42dd-8b59-59d0cbf43856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-11-29 21:13:21,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:13:21,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:13:21,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:13:21,515 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:13:21,516 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:13:21,517 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-29 21:13:21,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/114c28d7e/51824b247e9745a3b78021868477beb7/FLAG72a83d2d5 [2020-11-29 21:13:22,298 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:13:22,299 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-11-29 21:13:22,326 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/114c28d7e/51824b247e9745a3b78021868477beb7/FLAG72a83d2d5 [2020-11-29 21:13:22,488 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0942286f-73e1-42dd-8b59-59d0cbf43856/bin/ukojak/data/114c28d7e/51824b247e9745a3b78021868477beb7 [2020-11-29 21:13:22,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:13:22,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:13:22,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:13:22,494 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:13:22,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:13:22,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:13:22" (1/1) ... [2020-11-29 21:13:22,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65361f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:13:22, skipping insertion in model container [2020-11-29 21:13:22,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:13:22" (1/1) ... [2020-11-29 21:13:22,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:13:22,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:13:22,806 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 21:13:22,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@580b5488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:13:22, skipping insertion in model container [2020-11-29 21:13:22,807 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:13:22,808 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 21:13:22,811 INFO L168 Benchmark]: Toolchain (without parser) took 316.95 ms. Allocated memory is still 50.3 MB. Free memory was 25.5 MB in the beginning and 27.3 MB in the end (delta: -1.8 MB). Peak memory consumption was 3.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:13:22,813 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:13:22,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.24 ms. Allocated memory is still 50.3 MB. Free memory was 25.3 MB in the beginning and 27.3 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 16.1 GB. [2020-11-29 21:13:22,817 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 50.3 MB. Free memory was 32.9 MB in the beginning and 32.9 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 314.24 ms. Allocated memory is still 50.3 MB. Free memory was 25.3 MB in the beginning and 27.3 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.7 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...