./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.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_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc .............................................................................................................................. 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_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/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 eb6d80786c1eb74fd4191db6fabffd9960eacddc ................................................................................................................................... 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 20:18:30,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:18:30,858 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:18:30,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:18:30,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:18:30,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:18:30,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:18:30,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:18:30,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:18:30,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:18:30,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:18:30,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:18:30,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:18:30,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:18:30,935 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:18:30,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:18:30,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:18:30,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:18:30,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:18:30,952 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:18:30,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:18:30,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:18:30,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:18:30,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:18:30,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:18:30,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:18:30,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:18:30,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:18:30,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:18:30,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:18:30,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:18:30,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:18:30,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:18:30,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:18:30,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:18:30,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:18:30,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:18:30,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:18:30,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:18:30,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:18:30,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:18:31,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:18:31,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:18:31,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:18:31,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:18:31,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:18:31,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:18:31,070 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:18:31,070 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:18:31,070 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:18:31,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:18:31,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:18:31,073 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:18:31,073 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:18:31,073 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:18:31,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:18:31,074 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:18:31,074 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:18:31,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:18:31,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:18:31,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:18:31,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:18:31,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:18:31,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:18:31,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:18:31,077 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:18:31,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:18:31,077 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_f40451cc-e8c2-470d-af12-596cd7cb8f17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-11-29 20:18:31,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:18:31,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:18:31,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:18:31,477 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:18:31,478 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:18:31,480 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-29 20:18:31,591 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/068c34fbd/3c24d687ccb24e37a945878a6479d72a/FLAGe70db04a4 [2020-11-29 20:18:32,306 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:18:32,308 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-29 20:18:32,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/068c34fbd/3c24d687ccb24e37a945878a6479d72a/FLAGe70db04a4 [2020-11-29 20:18:32,448 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/068c34fbd/3c24d687ccb24e37a945878a6479d72a [2020-11-29 20:18:32,451 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:18:32,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:18:32,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:18:32,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:18:32,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:18:32,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:18:32" (1/1) ... [2020-11-29 20:18:32,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476cfbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:18:32, skipping insertion in model container [2020-11-29 20:18:32,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:18:32" (1/1) ... [2020-11-29 20:18:32,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:18:32,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:18:32,865 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:18:32,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bef09c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:18:32, skipping insertion in model container [2020-11-29 20:18:32,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:18:32,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:18:32,870 INFO L168 Benchmark]: Toolchain (without parser) took 415.42 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 46.0 MB in the beginning and 78.0 MB in the end (delta: -32.0 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:18:32,875 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:18:32,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.04 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 45.7 MB in the beginning and 78.0 MB in the end (delta: -32.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:18:32,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 81.8 MB. Free memory was 54.5 MB in the beginning and 54.5 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 412.04 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 45.7 MB in the beginning and 78.0 MB in the end (delta: -32.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:18:35,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:18:35,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:18:35,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:18:35,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:18:35,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:18:35,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:18:35,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:18:35,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:18:35,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:18:35,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:18:35,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:18:35,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:18:35,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:18:35,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:18:35,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:18:35,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:18:35,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:18:35,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:18:35,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:18:35,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:18:35,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:18:35,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:18:35,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:18:35,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:18:35,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:18:35,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:18:35,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:18:35,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:18:35,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:18:35,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:18:35,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:18:35,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:18:35,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:18:35,666 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:18:35,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:18:35,667 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:18:35,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:18:35,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:18:35,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:18:35,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:18:35,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:18:35,719 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:18:35,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:18:35,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:18:35,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:18:35,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:18:35,722 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:18:35,722 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:18:35,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:18:35,722 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:18:35,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:18:35,723 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:18:35,723 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:18:35,723 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:18:35,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:18:35,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:18:35,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:18:35,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:18:35,724 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:18:35,724 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:18:35,725 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:18:35,725 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:18:35,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:18:35,725 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:18:35,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:18:35,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:18:35,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:18:35,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:18:35,727 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:18:35,727 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:18:35,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:18:35,727 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_f40451cc-e8c2-470d-af12-596cd7cb8f17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb6d80786c1eb74fd4191db6fabffd9960eacddc [2020-11-29 20:18:36,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:18:36,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:18:36,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:18:36,197 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:18:36,198 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:18:36,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-29 20:18:36,297 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/7f4783b4e/60559df58edd49739b36f0ee0ac1b95e/FLAG44b3df8b0 [2020-11-29 20:18:37,157 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:18:37,158 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-2.i [2020-11-29 20:18:37,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/7f4783b4e/60559df58edd49739b36f0ee0ac1b95e/FLAG44b3df8b0 [2020-11-29 20:18:37,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f40451cc-e8c2-470d-af12-596cd7cb8f17/bin/ukojak/data/7f4783b4e/60559df58edd49739b36f0ee0ac1b95e [2020-11-29 20:18:37,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:18:37,262 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:18:37,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:18:37,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:18:37,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:18:37,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:18:37" (1/1) ... [2020-11-29 20:18:37,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d72b012 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:18:37, skipping insertion in model container [2020-11-29 20:18:37,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:18:37" (1/1) ... [2020-11-29 20:18:37,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:18:37,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:18:37,643 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 20:18:37,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fc765aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:18:37, skipping insertion in model container [2020-11-29 20:18:37,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:18:37,645 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 20:18:37,661 INFO L168 Benchmark]: Toolchain (without parser) took 383.20 ms. Allocated memory is still 67.1 MB. Free memory was 43.5 MB in the beginning and 49.5 MB in the end (delta: -6.0 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:18:37,662 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:18:37,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 380.85 ms. Allocated memory is still 67.1 MB. Free memory was 43.2 MB in the beginning and 49.5 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:18:37,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 380.85 ms. Allocated memory is still 67.1 MB. Free memory was 43.2 MB in the beginning and 49.5 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.2 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...