./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 .............................................................................................................................. 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_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/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 b251283c8fa99c3f5f1d7bb195957ca07757b304 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:45:21,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:21,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:21,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:21,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:21,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:21,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:21,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:21,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:21,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:21,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:21,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:21,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:21,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:21,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:21,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:21,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:21,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:21,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:21,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:21,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:21,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:21,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:21,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:21,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:21,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:21,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:21,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:21,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:21,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:21,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:21,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:21,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:21,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:21,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:21,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:21,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:21,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:21,461 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:21,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:21,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:21,464 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:45:21,516 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:21,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:21,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:21,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:21,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:21,520 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:21,520 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:21,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:21,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:21,521 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:21,522 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:21,522 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:21,522 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:21,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:21,523 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:21,523 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:21,523 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:21,524 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:21,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:21,524 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:21,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:21,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:21,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:21,525 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:45:21,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:45:21,526 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_85773f67-8e95-48fd-977d-27a5296b1a93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-11-28 04:45:21,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:21,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:21,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:21,897 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:21,898 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:21,900 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-28 04:45:21,993 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d3b29048/9c70eef936c74c4eaff8f171c913c9b4/FLAGd10f1a835 [2020-11-28 04:45:22,731 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:22,732 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-28 04:45:22,750 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d3b29048/9c70eef936c74c4eaff8f171c913c9b4/FLAGd10f1a835 [2020-11-28 04:45:22,892 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d3b29048/9c70eef936c74c4eaff8f171c913c9b4 [2020-11-28 04:45:22,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:22,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:22,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:22,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:22,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:22,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ecc90d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:22, skipping insertion in model container [2020-11-28 04:45:22,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:22" (1/1) ... [2020-11-28 04:45:22,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:23,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:23,290 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:23,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20fc9ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:23, skipping insertion in model container [2020-11-28 04:45:23,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:23,292 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:23,294 INFO L168 Benchmark]: Toolchain (without parser) took 393.77 ms. Allocated memory is still 83.9 MB. Free memory was 50.6 MB in the beginning and 62.5 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:23,296 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 43.5 MB in the beginning and 43.5 MB in the end (delta: 34.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:23,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.03 ms. Allocated memory is still 83.9 MB. Free memory was 50.4 MB in the beginning and 62.6 MB in the end (delta: -12.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:23,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 83.9 MB. Free memory was 43.5 MB in the beginning and 43.5 MB in the end (delta: 34.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 388.03 ms. Allocated memory is still 83.9 MB. Free memory was 50.4 MB in the beginning and 62.6 MB in the end (delta: -12.2 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-a4ecdab [2020-11-28 04:45:25,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:45:25,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:45:25,905 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:45:25,906 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:45:25,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:45:25,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:45:25,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:45:25,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:45:25,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:45:25,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:45:25,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:45:25,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:45:25,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:45:25,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:45:25,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:45:25,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:45:25,929 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:45:25,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:45:25,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:45:25,949 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:45:25,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:45:25,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:45:25,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:45:25,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:45:25,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:45:25,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:45:25,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:45:25,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:45:25,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:45:25,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:45:25,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:45:25,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:45:25,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:45:25,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:45:25,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:45:25,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:45:25,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:45:25,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:45:25,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:45:25,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:45:25,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:45:26,033 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:45:26,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:45:26,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:45:26,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:45:26,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:45:26,038 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:45:26,039 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:45:26,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:45:26,039 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:45:26,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:45:26,040 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:45:26,041 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:45:26,041 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:45:26,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:45:26,041 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:45:26,042 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:45:26,042 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:45:26,042 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:45:26,042 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:45:26,043 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:45:26,043 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:45:26,043 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:45:26,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:45:26,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:45:26,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:45:26,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:45:26,044 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:45:26,045 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:45:26,045 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:45:26,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:45:26,045 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_85773f67-8e95-48fd-977d-27a5296b1a93/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b251283c8fa99c3f5f1d7bb195957ca07757b304 [2020-11-28 04:45:26,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:45:26,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:45:26,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:45:26,598 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:45:26,599 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:45:26,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-28 04:45:26,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d2e1c328/02ceb78605964fa5adb5a8da93612cb2/FLAG59bbcf2a4 [2020-11-28 04:45:27,369 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:45:27,370 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-2.i [2020-11-28 04:45:27,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d2e1c328/02ceb78605964fa5adb5a8da93612cb2/FLAG59bbcf2a4 [2020-11-28 04:45:27,584 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_85773f67-8e95-48fd-977d-27a5296b1a93/bin/ukojak/data/2d2e1c328/02ceb78605964fa5adb5a8da93612cb2 [2020-11-28 04:45:27,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:45:27,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:45:27,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:27,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:45:27,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:45:27,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:27" (1/1) ... [2020-11-28 04:45:27,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f5f605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:27, skipping insertion in model container [2020-11-28 04:45:27,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:27" (1/1) ... [2020-11-28 04:45:27,618 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:45:27,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:45:27,912 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:45:27,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16acdd69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:27, skipping insertion in model container [2020-11-28 04:45:27,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:45:27,913 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:45:27,916 INFO L168 Benchmark]: Toolchain (without parser) took 325.44 ms. Allocated memory is still 58.7 MB. Free memory was 36.0 MB in the beginning and 27.0 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:27,917 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:45:27,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.27 ms. Allocated memory is still 58.7 MB. Free memory was 35.8 MB in the beginning and 27.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:45:27,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory is still 41.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 322.27 ms. Allocated memory is still 58.7 MB. Free memory was 35.8 MB in the beginning and 27.0 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...