./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 .............................................................................................................................. 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_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/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 07a54de927168c1b3ce92608bc3c595e3cb19b28 ................................................................................................................................... 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 23:59:00,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:00,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:00,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:00,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:00,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:00,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:00,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:00,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:00,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:00,865 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:00,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:00,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:00,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:00,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:00,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:00,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:00,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:00,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:00,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:00,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:00,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:00,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:00,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:00,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:00,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:00,917 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:00,918 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:00,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:00,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:00,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:00,926 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:00,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:00,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:00,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:00,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:00,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:00,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:00,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:00,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:00,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:00,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:59:00,967 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:00,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:00,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:00,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:00,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:00,971 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:00,971 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:59:00,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:00,971 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:00,972 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:00,972 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:59:00,972 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:59:00,972 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:59:00,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:00,973 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:00,973 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:00,974 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:00,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:00,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:00,975 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:00,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:00,975 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:00,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:00,976 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:59:00,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:59:00,976 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_48135ac4-560a-472c-b1c6-79c57385f689/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-11-29 23:59:01,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:01,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:01,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:01,400 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:01,401 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:01,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-29 23:59:01,491 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/e38addfb4/139309eb27604f2eb73d49315fcee25c/FLAG6926023df [2020-11-29 23:59:02,222 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:02,223 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-29 23:59:02,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/e38addfb4/139309eb27604f2eb73d49315fcee25c/FLAG6926023df [2020-11-29 23:59:02,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/e38addfb4/139309eb27604f2eb73d49315fcee25c [2020-11-29 23:59:02,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:02,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:02,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:02,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:02,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:02,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:02" (1/1) ... [2020-11-29 23:59:02,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5138e2ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:02, skipping insertion in model container [2020-11-29 23:59:02,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:02" (1/1) ... [2020-11-29 23:59:02,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:02,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:02,871 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:02,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d183cd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:02, skipping insertion in model container [2020-11-29 23:59:02,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:02,872 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:02,877 INFO L168 Benchmark]: Toolchain (without parser) took 485.31 ms. Allocated memory is still 98.6 MB. Free memory was 61.4 MB in the beginning and 75.0 MB in the end (delta: -13.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:02,879 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 98.6 MB. Free memory was 71.2 MB in the beginning and 71.2 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:02,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.99 ms. Allocated memory is still 98.6 MB. Free memory was 61.2 MB in the beginning and 75.0 MB in the end (delta: -13.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:02,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 98.6 MB. Free memory was 71.2 MB in the beginning and 71.2 MB in the end (delta: 25.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.99 ms. Allocated memory is still 98.6 MB. Free memory was 61.2 MB in the beginning and 75.0 MB in the end (delta: -13.8 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 23:59:05,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:05,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:05,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:05,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:05,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:05,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:05,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:05,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:05,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:05,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:05,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:05,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:05,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:05,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:05,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:05,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:05,819 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:05,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:05,829 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:05,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:05,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:05,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:05,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:05,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:05,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:05,855 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:05,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:05,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:05,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:05,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:05,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:05,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:05,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:05,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:05,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:05,867 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:05,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:05,868 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:05,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:05,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:05,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:59:05,903 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:05,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:05,905 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:05,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:05,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:05,906 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:59:05,907 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:59:05,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:05,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:59:05,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:05,908 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:59:05,908 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:59:05,908 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:59:05,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:05,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:59:05,909 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:05,909 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:05,910 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:59:05,910 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:05,910 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:05,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:05,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:05,911 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:05,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:05,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:05,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:05,913 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:59:05,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:05,913 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:59:05,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:05,914 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_48135ac4-560a-472c-b1c6-79c57385f689/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07a54de927168c1b3ce92608bc3c595e3cb19b28 [2020-11-29 23:59:06,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:06,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:06,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:06,448 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:06,449 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:06,450 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-29 23:59:06,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/77bc9cae3/f0b92b4105b7480984a923ec85813639/FLAGc5151fc0d [2020-11-29 23:59:07,505 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:07,506 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2020-11-29 23:59:07,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/77bc9cae3/f0b92b4105b7480984a923ec85813639/FLAGc5151fc0d [2020-11-29 23:59:07,623 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_48135ac4-560a-472c-b1c6-79c57385f689/bin/ukojak/data/77bc9cae3/f0b92b4105b7480984a923ec85813639 [2020-11-29 23:59:07,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:07,630 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:07,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:07,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:07,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:07,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:07" (1/1) ... [2020-11-29 23:59:07,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e99ee2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:07, skipping insertion in model container [2020-11-29 23:59:07,650 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:07" (1/1) ... [2020-11-29 23:59:07,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:07,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:08,004 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:59:08,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44fe2798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:08, skipping insertion in model container [2020-11-29 23:59:08,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:08,006 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:59:08,010 INFO L168 Benchmark]: Toolchain (without parser) took 377.21 ms. Allocated memory is still 58.7 MB. Free memory was 43.7 MB in the beginning and 43.2 MB in the end (delta: 504.8 kB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:08,011 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 48.2 MB. Free memory is still 31.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:08,014 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.76 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 123.2 kB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:08,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 48.2 MB. Free memory is still 31.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 365.76 ms. Allocated memory is still 58.7 MB. Free memory was 43.5 MB in the beginning and 43.4 MB in the end (delta: 123.2 kB). 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...