./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/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 240bc970891805020aa0ddeec431857767a3e82c .............................................................................................................................. 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_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/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 240bc970891805020aa0ddeec431857767a3e82c ................................................................................................................................... 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 19:50:26,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:50:26,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:50:26,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:50:26,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:50:26,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:50:26,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:50:26,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:50:26,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:50:26,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:50:26,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:50:26,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:50:26,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:50:26,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:50:26,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:50:26,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:50:26,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:50:26,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:50:26,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:50:26,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:50:26,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:50:26,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:50:26,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:50:26,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:50:26,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:50:26,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:50:26,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:50:26,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:50:26,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:50:26,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:50:26,909 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:50:26,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:50:26,912 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:50:26,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:50:26,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:50:26,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:50:26,916 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:50:26,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:50:26,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:50:26,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:50:26,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:50:26,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 19:50:26,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:50:26,967 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:50:26,969 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:50:26,969 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:50:26,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:50:26,969 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:50:26,969 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:50:26,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:50:26,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:50:26,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:50:26,971 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:50:26,971 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:50:26,972 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:50:26,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:50:26,972 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:50:26,972 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:50:26,972 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:50:26,973 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:50:26,973 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:50:26,973 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:50:26,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:50:26,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:50:26,974 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:50:26,974 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:50:26,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:50:26,975 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_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-11-29 19:50:27,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:50:27,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:50:27,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:50:27,318 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:50:27,319 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:50:27,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-29 19:50:27,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/1b198aec4/ac10fae176da4b3cad8d83458c00ea87/FLAG13db54f27 [2020-11-29 19:50:28,018 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:50:28,032 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-29 19:50:28,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/1b198aec4/ac10fae176da4b3cad8d83458c00ea87/FLAG13db54f27 [2020-11-29 19:50:28,256 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/1b198aec4/ac10fae176da4b3cad8d83458c00ea87 [2020-11-29 19:50:28,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:50:28,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:50:28,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:50:28,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:50:28,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:50:28,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:50:28" (1/1) ... [2020-11-29 19:50:28,270 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55834799 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:50:28, skipping insertion in model container [2020-11-29 19:50:28,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:50:28" (1/1) ... [2020-11-29 19:50:28,278 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:50:28,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:50:28,578 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:50:28,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ff2f7b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:50:28, skipping insertion in model container [2020-11-29 19:50:28,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:50:28,580 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:50:28,582 INFO L168 Benchmark]: Toolchain (without parser) took 320.23 ms. Allocated memory is still 86.0 MB. Free memory was 54.0 MB in the beginning and 62.6 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:50:28,583 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:50:28,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.54 ms. Allocated memory is still 86.0 MB. Free memory was 53.8 MB in the beginning and 62.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:50:28,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 86.0 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 317.54 ms. Allocated memory is still 86.0 MB. Free memory was 53.8 MB in the beginning and 62.6 MB in the end (delta: -8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:50:30,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:50:30,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:50:31,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:50:31,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:50:31,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:50:31,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:50:31,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:50:31,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:50:31,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:50:31,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:50:31,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:50:31,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:50:31,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:50:31,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:50:31,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:50:31,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:50:31,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:50:31,056 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:50:31,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:50:31,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:50:31,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:50:31,068 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:50:31,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:50:31,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:50:31,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:50:31,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:50:31,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:50:31,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:50:31,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:50:31,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:50:31,078 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:50:31,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:50:31,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:50:31,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:50:31,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:50:31,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:50:31,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:50:31,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:50:31,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:50:31,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:50:31,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 19:50:31,143 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:50:31,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:50:31,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:50:31,147 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:50:31,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:50:31,147 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:50:31,147 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:50:31,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:50:31,148 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:50:31,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:50:31,149 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:50:31,149 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:50:31,150 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:50:31,151 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:50:31,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:50:31,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:50:31,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:50:31,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:50:31,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:50:31,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:50:31,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:50:31,152 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:50:31,152 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:50:31,153 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:50:31,153 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:50:31,153 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_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 240bc970891805020aa0ddeec431857767a3e82c [2020-11-29 19:50:31,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:50:31,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:50:31,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:50:31,656 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:50:31,656 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:50:31,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-29 19:50:31,734 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/d226a0e8c/8f476b6e316245f3bd8bcfff63932111/FLAG3ff4635bc [2020-11-29 19:50:32,457 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:50:32,457 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-1.i [2020-11-29 19:50:32,476 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/d226a0e8c/8f476b6e316245f3bd8bcfff63932111/FLAG3ff4635bc [2020-11-29 19:50:32,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0d39d6e5-33dc-4f51-9643-c388d28d3ad6/bin/ukojak/data/d226a0e8c/8f476b6e316245f3bd8bcfff63932111 [2020-11-29 19:50:32,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:50:32,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:50:32,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:50:32,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:50:32,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:50:32,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:50:32" (1/1) ... [2020-11-29 19:50:32,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47474b3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:50:32, skipping insertion in model container [2020-11-29 19:50:32,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:50:32" (1/1) ... [2020-11-29 19:50:32,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:50:32,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:50:33,025 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 19:50:33,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5413cfca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:50:33, skipping insertion in model container [2020-11-29 19:50:33,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:50:33,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 19:50:33,030 INFO L168 Benchmark]: Toolchain (without parser) took 401.35 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.6 MB in the beginning and 46.2 MB in the end (delta: -14.6 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:50:33,030 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:50:33,032 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.78 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.4 MB in the beginning and 46.2 MB in the end (delta: -14.8 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:50:33,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 397.78 ms. Allocated memory was 48.2 MB in the beginning and 62.9 MB in the end (delta: 14.7 MB). Free memory was 31.4 MB in the beginning and 46.2 MB in the end (delta: -14.8 MB). Peak memory consumption was 11.0 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...