./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 .............................................................................................................................. 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_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/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 7123d43cde34105dfa206ad5673d5692f43bfdc5 ................................................................................................................................... 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 20:13:37,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:13:37,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:13:37,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:13:37,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:13:37,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:13:37,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:13:37,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:13:37,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:13:37,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:13:37,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:13:37,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:13:37,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:13:37,885 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:13:37,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:13:37,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:13:37,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:13:37,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:13:37,896 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:13:37,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:13:37,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:13:37,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:13:37,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:13:37,917 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:13:37,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:13:37,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:13:37,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:13:37,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:13:37,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:13:37,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:13:37,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:13:37,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:13:37,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:13:37,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:13:37,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:13:37,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:13:37,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:13:37,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:13:37,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:13:37,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:13:37,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:13:37,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:13:38,011 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:13:38,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:13:38,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:13:38,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:13:38,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:13:38,016 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:13:38,016 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:13:38,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:13:38,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:13:38,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:13:38,019 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:13:38,019 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:13:38,019 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:13:38,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:13:38,020 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:13:38,020 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:13:38,020 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:13:38,021 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:13:38,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:13:38,021 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:13:38,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:13:38,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:13:38,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:13:38,022 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:13:38,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:13:38,023 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_4eac4a09-7678-4b39-b488-4b4a07cf631a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-29 20:13:38,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:13:38,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:13:38,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:13:38,442 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:13:38,448 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:13:38,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-29 20:13:38,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/03c36da18/6ffadf79476d406f913a4830b673cc89/FLAG9b164a98e [2020-11-29 20:13:39,548 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:13:39,549 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-29 20:13:39,588 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/03c36da18/6ffadf79476d406f913a4830b673cc89/FLAG9b164a98e [2020-11-29 20:13:39,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/03c36da18/6ffadf79476d406f913a4830b673cc89 [2020-11-29 20:13:39,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:13:39,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:13:39,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:39,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:13:39,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:13:39,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:39" (1/1) ... [2020-11-29 20:13:39,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b840114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:39, skipping insertion in model container [2020-11-29 20:13:39,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:39" (1/1) ... [2020-11-29 20:13:39,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:13:39,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:13:40,249 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:13:40,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74701256 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:40, skipping insertion in model container [2020-11-29 20:13:40,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:40,252 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:13:40,256 INFO L168 Benchmark]: Toolchain (without parser) took 569.84 ms. Allocated memory is still 102.8 MB. Free memory was 69.9 MB in the beginning and 80.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:13:40,258 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 41.0 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:13:40,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.00 ms. Allocated memory is still 102.8 MB. Free memory was 69.9 MB in the beginning and 80.7 MB in the end (delta: -10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:13:40,264 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 ms. Allocated memory is still 81.8 MB. Free memory was 41.0 MB in the beginning and 41.0 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 566.00 ms. Allocated memory is still 102.8 MB. Free memory was 69.9 MB in the beginning and 80.7 MB in the end (delta: -10.8 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 [2020-11-29 20:13:43,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:13:43,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:13:43,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:13:43,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:13:43,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:13:43,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:13:43,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:13:43,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:13:43,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:13:43,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:13:43,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:13:43,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:13:43,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:13:43,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:13:43,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:13:43,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:13:43,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:13:43,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:13:43,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:13:43,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:13:43,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:13:43,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:13:43,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:13:43,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:13:43,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:13:43,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:13:43,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:13:43,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:13:43,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:13:43,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:13:43,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:13:43,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:13:43,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:13:43,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:13:43,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:13:43,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:13:43,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:13:43,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:13:43,599 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:13:43,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:13:43,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:13:43,657 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:13:43,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:13:43,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:13:43,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:13:43,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:13:43,663 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:13:43,663 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:13:43,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:13:43,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:13:43,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:13:43,666 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:13:43,666 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:13:43,667 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:13:43,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:13:43,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:13:43,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:13:43,668 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:13:43,668 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:13:43,668 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:13:43,669 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:13:43,669 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:13:43,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:13:43,670 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:13:43,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:13:43,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:13:43,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:13:43,671 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:13:43,671 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:13:43,672 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:13:43,672 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:13:43,672 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_4eac4a09-7678-4b39-b488-4b4a07cf631a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7123d43cde34105dfa206ad5673d5692f43bfdc5 [2020-11-29 20:13:44,234 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:13:44,269 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:13:44,272 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:13:44,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:13:44,275 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:13:44,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-29 20:13:44,393 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/236c2a53e/fa6e118f11fa4c04b35a851fafa426e6/FLAGff5130bf3 [2020-11-29 20:13:45,320 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:13:45,321 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2020-11-29 20:13:45,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/236c2a53e/fa6e118f11fa4c04b35a851fafa426e6/FLAGff5130bf3 [2020-11-29 20:13:45,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4eac4a09-7678-4b39-b488-4b4a07cf631a/bin/ukojak/data/236c2a53e/fa6e118f11fa4c04b35a851fafa426e6 [2020-11-29 20:13:45,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:13:45,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:13:45,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:45,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:13:45,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:13:45,439 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:45" (1/1) ... [2020-11-29 20:13:45,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@219dec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:45, skipping insertion in model container [2020-11-29 20:13:45,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:13:45" (1/1) ... [2020-11-29 20:13:45,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:13:45,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:13:45,853 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:13:45,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2746d10f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:13:45, skipping insertion in model container [2020-11-29 20:13:45,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:13:45,855 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:13:45,858 INFO L168 Benchmark]: Toolchain (without parser) took 428.28 ms. Allocated memory is still 50.3 MB. Free memory was 25.2 MB in the beginning and 26.9 MB in the end (delta: -1.7 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:13:45,859 INFO L168 Benchmark]: CDTParser took 0.27 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: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:13:45,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 422.16 ms. Allocated memory is still 50.3 MB. Free memory was 25.1 MB in the beginning and 27.1 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:13:45,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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: 33.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 422.16 ms. Allocated memory is still 50.3 MB. Free memory was 25.1 MB in the beginning and 27.1 MB in the end (delta: -2.0 MB). Peak memory consumption was 3.6 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...