./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/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 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 .............................................................................................................................. 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_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/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 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:49:48,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:49:48,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:49:48,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:49:48,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:49:48,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:49:48,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:49:48,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:49:48,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:49:48,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:49:48,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:49:48,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:49:48,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:49:48,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:49:48,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:49:48,662 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:49:48,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:49:48,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:49:48,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:49:48,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:49:48,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:49:48,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:49:48,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:49:48,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:49:48,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:49:48,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:49:48,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:49:48,698 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:49:48,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:49:48,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:49:48,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:49:48,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:49:48,708 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:49:48,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:49:48,710 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:49:48,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:49:48,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:49:48,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:49:48,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:49:48,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:49:48,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:49:48,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:49:48,765 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:49:48,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:49:48,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:49:48,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:49:48,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:49:48,772 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:49:48,772 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:49:48,773 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:49:48,773 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:49:48,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:49:48,774 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:49:48,775 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:49:48,775 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:49:48,775 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:49:48,775 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:49:48,776 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:49:48,776 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:49:48,776 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:49:48,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:49:48,777 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:49:48,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:49:48,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:49:48,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:49:48,778 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:49:48,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:49:48,778 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_11d96b57-e900-49fd-ba62-910be7d1c7d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 [2020-12-01 17:49:49,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:49:49,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:49:49,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:49:49,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:49:49,163 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:49:49,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-12-01 17:49:49,268 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/35c77c779/6fb6848578da470ba7306fa06ce508d7/FLAG5394d4de4 [2020-12-01 17:49:49,964 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:49:49,970 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-12-01 17:49:49,998 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/35c77c779/6fb6848578da470ba7306fa06ce508d7/FLAG5394d4de4 [2020-12-01 17:49:50,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/35c77c779/6fb6848578da470ba7306fa06ce508d7 [2020-12-01 17:49:50,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:49:50,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:49:50,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:49:50,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:49:50,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:49:50,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:49:50" (1/1) ... [2020-12-01 17:49:50,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d016718 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:50, skipping insertion in model container [2020-12-01 17:49:50,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:49:50" (1/1) ... [2020-12-01 17:49:50,171 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:49:50,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:49:50,532 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:49:50,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29033c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:50, skipping insertion in model container [2020-12-01 17:49:50,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:49:50,534 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:49:50,537 INFO L168 Benchmark]: Toolchain (without parser) took 382.97 ms. Allocated memory is still 88.1 MB. Free memory was 51.5 MB in the beginning and 64.9 MB in the end (delta: -13.4 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:50,538 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 88.1 MB. Free memory was 61.7 MB in the beginning and 61.7 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:49:50,539 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.87 ms. Allocated memory is still 88.1 MB. Free memory was 51.3 MB in the beginning and 64.9 MB in the end (delta: -13.7 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:50,542 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 88.1 MB. Free memory was 61.7 MB in the beginning and 61.7 MB in the end (delta: 28.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 379.87 ms. Allocated memory is still 88.1 MB. Free memory was 51.3 MB in the beginning and 64.9 MB in the end (delta: -13.7 MB). Peak memory consumption was 6.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:49:52,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:49:52,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:49:52,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:49:52,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:49:52,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:49:52,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:49:52,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:49:52,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:49:52,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:49:52,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:49:52,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:49:52,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:49:52,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:49:53,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:49:53,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:49:53,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:49:53,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:49:53,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:49:53,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:49:53,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:49:53,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:49:53,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:49:53,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:49:53,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:49:53,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:49:53,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:49:53,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:49:53,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:49:53,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:49:53,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:49:53,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:49:53,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:49:53,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:49:53,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:49:53,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:49:53,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:49:53,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:49:53,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:49:53,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:49:53,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:49:53,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:49:53,113 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:49:53,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:49:53,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:49:53,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:49:53,118 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:49:53,119 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:49:53,119 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:49:53,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:49:53,120 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:49:53,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:49:53,121 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:49:53,122 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:49:53,122 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:49:53,122 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:49:53,122 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:49:53,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:49:53,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:49:53,123 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:49:53,123 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:49:53,123 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:49:53,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:49:53,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:49:53,124 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:49:53,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:49:53,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:49:53,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:49:53,125 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:49:53,125 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:49:53,126 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:49:53,126 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:49:53,126 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_11d96b57-e900-49fd-ba62-910be7d1c7d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 836af08ab3bdcefa1c6a6cc409c47f91fbf995e9 [2020-12-01 17:49:53,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:49:53,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:49:53,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:49:53,612 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:49:53,617 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:49:53,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-12-01 17:49:53,684 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/235ae7215/24cfa347e5ad479e9cf2328828353f1d/FLAGb022c4a78 [2020-12-01 17:49:54,361 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:49:54,362 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2020-12-01 17:49:54,390 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/235ae7215/24cfa347e5ad479e9cf2328828353f1d/FLAGb022c4a78 [2020-12-01 17:49:54,578 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_11d96b57-e900-49fd-ba62-910be7d1c7d9/bin/ukojak/data/235ae7215/24cfa347e5ad479e9cf2328828353f1d [2020-12-01 17:49:54,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:49:54,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:49:54,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:49:54,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:49:54,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:49:54,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:49:54" (1/1) ... [2020-12-01 17:49:54,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1092c6d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:54, skipping insertion in model container [2020-12-01 17:49:54,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:49:54" (1/1) ... [2020-12-01 17:49:54,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:49:54,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:49:54,957 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:49:54,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2482b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:49:54, skipping insertion in model container [2020-12-01 17:49:54,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:49:54,958 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:49:54,961 INFO L168 Benchmark]: Toolchain (without parser) took 374.73 ms. Allocated memory is still 86.0 MB. Free memory was 49.4 MB in the beginning and 62.6 MB in the end (delta: -13.2 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:54,963 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 86.0 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:49:54,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.53 ms. Allocated memory is still 86.0 MB. Free memory was 49.2 MB in the beginning and 62.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 6.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:49:54,966 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 86.0 MB. Free memory was 68.5 MB in the beginning and 68.5 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.53 ms. Allocated memory is still 86.0 MB. Free memory was 49.2 MB in the beginning and 62.6 MB in the end (delta: -13.4 MB). Peak memory consumption was 6.7 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...