./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.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_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 .............................................................................................................................. 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_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/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 61db5c83de64d7e65f959747dcf4d7633ffcf309 ................................................................................................................................... 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 23:35:40,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:35:40,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:35:40,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:35:40,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:35:40,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:35:40,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:35:40,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:35:40,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:35:40,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:35:40,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:35:40,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:35:40,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:35:40,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:35:40,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:35:40,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:35:40,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:35:40,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:35:40,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:35:40,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:35:40,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:35:40,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:35:40,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:35:40,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:35:40,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:35:40,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:35:40,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:35:40,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:35:40,738 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:35:40,740 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:35:40,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:35:40,742 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:35:40,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:35:40,745 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:35:40,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:35:40,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:35:40,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:35:40,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:35:40,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:35:40,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:35:40,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:35:40,755 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 23:35:40,812 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:35:40,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:35:40,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:35:40,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:35:40,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:35:40,816 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:35:40,816 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:35:40,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:35:40,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:35:40,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:35:40,818 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:35:40,819 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:35:40,819 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:35:40,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:35:40,819 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:35:40,820 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:35:40,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:35:40,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:35:40,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:35:40,821 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:35:40,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:35:40,822 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:35:40,822 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:35:40,822 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:35:40,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:35:40,823 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_98449453-4e5f-4cb9-bf7c-399a4cd28390/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-11-29 23:35:41,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:35:41,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:35:41,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:35:41,214 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:35:41,218 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:35:41,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 23:35:41,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/f7499f1a3/76f32e2be73b433088c837968eff3c3c/FLAG587911528 [2020-11-29 23:35:42,090 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:35:42,097 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 23:35:42,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/f7499f1a3/76f32e2be73b433088c837968eff3c3c/FLAG587911528 [2020-11-29 23:35:42,210 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/f7499f1a3/76f32e2be73b433088c837968eff3c3c [2020-11-29 23:35:42,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:35:42,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:35:42,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:35:42,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:35:42,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:35:42,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:35:42" (1/1) ... [2020-11-29 23:35:42,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29578e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:35:42, skipping insertion in model container [2020-11-29 23:35:42,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:35:42" (1/1) ... [2020-11-29 23:35:42,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:35:42,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:35:42,630 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:35:42,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ed658c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:35:42, skipping insertion in model container [2020-11-29 23:35:42,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:35:42,633 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:35:42,636 INFO L168 Benchmark]: Toolchain (without parser) took 419.71 ms. Allocated memory is still 102.8 MB. Free memory was 71.2 MB in the beginning and 79.0 MB in the end (delta: -7.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:35:42,637 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 102.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:35:42,640 INFO L168 Benchmark]: CACSL2BoogieTranslator took 416.55 ms. Allocated memory is still 102.8 MB. Free memory was 71.0 MB in the beginning and 79.0 MB in the end (delta: -8.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:35:42,643 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 102.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 416.55 ms. Allocated memory is still 102.8 MB. Free memory was 71.0 MB in the beginning and 79.0 MB in the end (delta: -8.0 MB). 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:35:45,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:35:45,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:35:45,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:35:45,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:35:45,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:35:45,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:35:45,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:35:45,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:35:45,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:35:45,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:35:45,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:35:45,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:35:45,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:35:45,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:35:45,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:35:45,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:35:45,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:35:45,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:35:45,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:35:45,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:35:45,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:35:45,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:35:45,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:35:45,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:35:45,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:35:45,568 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:35:45,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:35:45,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:35:45,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:35:45,573 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:35:45,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:35:45,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:35:45,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:35:45,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:35:45,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:35:45,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:35:45,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:35:45,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:35:45,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:35:45,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:35:45,587 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 23:35:45,647 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:35:45,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:35:45,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:35:45,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:35:45,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:35:45,653 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 23:35:45,654 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 23:35:45,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:35:45,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 23:35:45,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:35:45,656 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 23:35:45,656 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 23:35:45,656 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 23:35:45,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:35:45,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:35:45,657 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:35:45,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:35:45,658 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 23:35:45,658 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:35:45,658 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:35:45,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:35:45,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:35:45,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:35:45,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:35:45,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:35:45,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:35:45,661 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:35:45,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:35:45,661 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:35:45,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:35:45,662 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_98449453-4e5f-4cb9-bf7c-399a4cd28390/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 61db5c83de64d7e65f959747dcf4d7633ffcf309 [2020-11-29 23:35:46,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:35:46,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:35:46,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:35:46,191 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:35:46,192 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:35:46,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 23:35:46,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/c4a798ec5/925b0dc288ae4d438df1189a3aa3481b/FLAGd27bc30d3 [2020-11-29 23:35:47,140 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:35:47,140 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test2-2.i [2020-11-29 23:35:47,170 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/c4a798ec5/925b0dc288ae4d438df1189a3aa3481b/FLAGd27bc30d3 [2020-11-29 23:35:47,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98449453-4e5f-4cb9-bf7c-399a4cd28390/bin/ukojak/data/c4a798ec5/925b0dc288ae4d438df1189a3aa3481b [2020-11-29 23:35:47,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:35:47,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:35:47,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:35:47,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:35:47,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:35:47,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:35:47" (1/1) ... [2020-11-29 23:35:47,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd19cbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:35:47, skipping insertion in model container [2020-11-29 23:35:47,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:35:47" (1/1) ... [2020-11-29 23:35:47,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:35:47,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:35:47,673 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 23:35:47,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@299eb07f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:35:47, skipping insertion in model container [2020-11-29 23:35:47,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:35:47,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 23:35:47,679 INFO L168 Benchmark]: Toolchain (without parser) took 413.99 ms. Allocated memory is still 65.0 MB. Free memory was 43.1 MB in the beginning and 34.0 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:35:47,680 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 65.0 MB. Free memory is still 47.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:35:47,682 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.87 ms. Allocated memory is still 65.0 MB. Free memory was 42.9 MB in the beginning and 34.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:35:47,685 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 65.0 MB. Free memory is still 47.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 410.87 ms. Allocated memory is still 65.0 MB. Free memory was 42.9 MB in the beginning and 34.0 MB in the end (delta: 8.9 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...