./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.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_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/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 bb5fa456ab663cc969bb1ac2a87303007ab182f0 .............................................................................................................................. 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_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/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 bb5fa456ab663cc969bb1ac2a87303007ab182f0 ................................................................................................................................... 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 23:27:27,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:27:27,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:27:27,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:27:27,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:27:27,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:27:27,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:27:27,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:27:27,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:27:27,390 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:27:27,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:27:27,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:27:27,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:27:27,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:27:27,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:27:27,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:27:27,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:27:27,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:27:27,404 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:27:27,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:27:27,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:27:27,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:27:27,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:27:27,422 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:27:27,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:27:27,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:27:27,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:27:27,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:27:27,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:27:27,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:27:27,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:27:27,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:27:27,452 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:27:27,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:27:27,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:27:27,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:27:27,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:27:27,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:27:27,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:27:27,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:27:27,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:27:27,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:27:27,495 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:27:27,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:27:27,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:27:27,497 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:27:27,497 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:27:27,498 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:27:27,498 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:27:27,498 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:27:27,498 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:27:27,499 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:27:27,499 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:27:27,499 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:27:27,500 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:27:27,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:27:27,500 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:27:27,501 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:27:27,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:27:27,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:27:27,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:27:27,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:27:27,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:27:27,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:27:27,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:27:27,503 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:27:27,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:27:27,503 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_636c60fb-b5e7-4795-8aaf-ce0085de74e8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb5fa456ab663cc969bb1ac2a87303007ab182f0 [2020-11-29 23:27:27,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:27:27,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:27:27,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:27:27,805 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:27:27,806 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:27:27,808 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2020-11-29 23:27:27,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/048263200/2e6b16bbe54342289c8a00785558648f/FLAG5c14aa6b6 [2020-11-29 23:27:28,623 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:27:28,623 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2020-11-29 23:27:28,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/048263200/2e6b16bbe54342289c8a00785558648f/FLAG5c14aa6b6 [2020-11-29 23:27:28,775 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/048263200/2e6b16bbe54342289c8a00785558648f [2020-11-29 23:27:28,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:27:28,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:27:28,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:27:28,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:27:28,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:27:28,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:27:28" (1/1) ... [2020-11-29 23:27:28,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180fab56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:27:28, skipping insertion in model container [2020-11-29 23:27:28,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:27:28" (1/1) ... [2020-11-29 23:27:28,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:27:28,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:27:29,110 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:27:29,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@341c0eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:27:29, skipping insertion in model container [2020-11-29 23:27:29,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:27:29,112 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:27:29,115 INFO L168 Benchmark]: Toolchain (without parser) took 331.77 ms. Allocated memory is still 102.8 MB. Free memory was 80.7 MB in the beginning and 71.4 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:27:29,116 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:27:29,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.55 ms. Allocated memory is still 102.8 MB. Free memory was 80.4 MB in the beginning and 71.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:27:29,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 328.55 ms. Allocated memory is still 102.8 MB. Free memory was 80.4 MB in the beginning and 71.4 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:27:31,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:27:31,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:27:31,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:27:31,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:27:31,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:27:31,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:27:31,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:27:31,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:27:31,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:27:31,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:27:31,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:27:31,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:27:31,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:27:31,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:27:31,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:27:31,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:27:31,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:27:31,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:27:31,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:27:31,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:27:31,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:27:31,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:27:31,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:27:31,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:27:31,788 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:27:31,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:27:31,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:27:31,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:27:31,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:27:31,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:27:31,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:27:31,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:27:31,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:27:31,799 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:27:31,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:27:31,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:27:31,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:27:31,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:27:31,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:27:31,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:27:31,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:27:31,852 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:27:31,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:27:31,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:27:31,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:27:31,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:27:31,856 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:27:31,856 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:27:31,857 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:27:31,857 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:27:31,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:27:31,858 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:27:31,858 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:27:31,859 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:27:31,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:27:31,859 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:27:31,859 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:27:31,860 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:27:31,860 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:27:31,860 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:27:31,860 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:27:31,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:27:31,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:27:31,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:27:31,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:27:31,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:27:31,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:27:31,862 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:27:31,862 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:27:31,863 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:27:31,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:27:31,872 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_636c60fb-b5e7-4795-8aaf-ce0085de74e8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb5fa456ab663cc969bb1ac2a87303007ab182f0 [2020-11-29 23:27:32,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:27:32,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:27:32,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:27:32,345 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:27:32,346 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:27:32,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2020-11-29 23:27:32,429 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/532ab0b9a/63fa377ae5ec4b299099836bad252315/FLAGb3877d570 [2020-11-29 23:27:33,211 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:27:33,212 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test5-3.i [2020-11-29 23:27:33,232 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/532ab0b9a/63fa377ae5ec4b299099836bad252315/FLAGb3877d570 [2020-11-29 23:27:33,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_636c60fb-b5e7-4795-8aaf-ce0085de74e8/bin/ukojak/data/532ab0b9a/63fa377ae5ec4b299099836bad252315 [2020-11-29 23:27:33,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:27:33,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:27:33,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:27:33,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:27:33,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:27:33,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:27:33" (1/1) ... [2020-11-29 23:27:33,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15945785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:27:33, skipping insertion in model container [2020-11-29 23:27:33,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:27:33" (1/1) ... [2020-11-29 23:27:33,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:27:33,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:27:33,793 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:27:33,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@38fdc747 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:27:33, skipping insertion in model container [2020-11-29 23:27:33,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:27:33,796 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:27:33,799 INFO L168 Benchmark]: Toolchain (without parser) took 373.92 ms. Allocated memory is still 56.6 MB. Free memory was 32.9 MB in the beginning and 38.6 MB in the end (delta: -5.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:27:33,800 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:27:33,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.24 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 38.6 MB in the end (delta: -6.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 23:27:33,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory is still 38.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 371.24 ms. Allocated memory is still 56.6 MB. Free memory was 32.7 MB in the beginning and 38.6 MB in the end (delta: -6.0 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...