./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.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_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c .............................................................................................................................. 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_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/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 b03ff42b6f9ebacc9a9927ff46800a15cf04db6c ................................................................................................................................... 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 16:28:48,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:48,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:48,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:48,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:48,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:48,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:48,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:48,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:48,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:48,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:48,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:48,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:48,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:48,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:48,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:48,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:48,917 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:48,923 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:48,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:48,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:48,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:48,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:48,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:48,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:48,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:48,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:48,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:48,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:48,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:48,973 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:48,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:48,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:48,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:48,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:48,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:48,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:48,987 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:48,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:48,989 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:48,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:48,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:28:49,063 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:49,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:49,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:49,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:49,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:49,070 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:49,070 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:28:49,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:49,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:49,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:49,073 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:28:49,074 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:28:49,074 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:28:49,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:49,075 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:49,076 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:49,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:49,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:49,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:49,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:49,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:49,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:49,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:49,079 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:28:49,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:28:49,080 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_f45e29c3-71da-47aa-9e3b-7450f834ede5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-12-01 16:28:49,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:49,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:49,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:49,609 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:49,611 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:49,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:28:49,750 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/9f552775b/52a857d434914c8587af29e53fe3ef6d/FLAGd34056ae7 [2020-12-01 16:28:50,933 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:50,938 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:28:50,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/9f552775b/52a857d434914c8587af29e53fe3ef6d/FLAGd34056ae7 [2020-12-01 16:28:51,418 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/9f552775b/52a857d434914c8587af29e53fe3ef6d [2020-12-01 16:28:51,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:51,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:51,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:51,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:51,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:51,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:51" (1/1) ... [2020-12-01 16:28:51,435 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b69c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:51, skipping insertion in model container [2020-12-01 16:28:51,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:51" (1/1) ... [2020-12-01 16:28:51,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:51,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:52,054 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:52,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@765b19e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:52, skipping insertion in model container [2020-12-01 16:28:52,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:52,057 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:52,062 INFO L168 Benchmark]: Toolchain (without parser) took 634.49 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.9 MB in the beginning and 93.8 MB in the end (delta: -30.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,065 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 96.5 MB. Free memory was 54.0 MB in the beginning and 54.0 MB in the end (delta: 35.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:52,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.25 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.5 MB in the beginning and 93.8 MB in the end (delta: -30.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:52,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 96.5 MB. Free memory was 54.0 MB in the beginning and 54.0 MB in the end (delta: 35.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 630.25 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.5 MB in the beginning and 93.8 MB in the end (delta: -30.3 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 0.2.0-69874e2 [2020-12-01 16:28:55,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:28:55,884 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:28:55,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:28:55,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:28:55,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:28:55,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:28:55,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:28:55,961 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:28:55,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:28:55,966 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:28:55,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:28:55,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:28:55,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:28:55,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:28:55,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:28:55,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:28:55,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:28:55,997 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:28:56,001 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:28:56,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:28:56,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:28:56,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:28:56,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:28:56,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:28:56,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:28:56,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:28:56,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:28:56,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:28:56,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:28:56,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:28:56,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:28:56,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:28:56,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:28:56,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:28:56,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:28:56,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:28:56,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:28:56,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:28:56,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:28:56,064 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:28:56,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:28:56,157 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:28:56,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:28:56,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:28:56,165 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:28:56,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:28:56,166 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:28:56,166 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:28:56,167 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:28:56,167 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:28:56,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:28:56,169 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:28:56,170 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:28:56,170 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:28:56,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:28:56,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:28:56,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:28:56,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:28:56,172 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:28:56,172 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:28:56,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:28:56,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:28:56,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:28:56,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:28:56,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:28:56,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:28:56,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:28:56,175 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:28:56,176 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:28:56,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:28:56,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:28:56,177 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_f45e29c3-71da-47aa-9e3b-7450f834ede5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b03ff42b6f9ebacc9a9927ff46800a15cf04db6c [2020-12-01 16:28:56,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:28:56,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:28:56,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:28:56,901 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:28:56,903 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:28:56,904 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:28:57,041 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/210a2b5f7/ef6eec9278874901b151046a042ce389/FLAG507f10e16 [2020-12-01 16:28:58,238 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:28:58,239 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2020-12-01 16:28:58,268 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/210a2b5f7/ef6eec9278874901b151046a042ce389/FLAG507f10e16 [2020-12-01 16:28:58,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f45e29c3-71da-47aa-9e3b-7450f834ede5/bin/ukojak/data/210a2b5f7/ef6eec9278874901b151046a042ce389 [2020-12-01 16:28:58,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:28:58,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:28:58,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:58,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:28:58,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:28:58,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:58" (1/1) ... [2020-12-01 16:28:58,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59b36986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:58, skipping insertion in model container [2020-12-01 16:28:58,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:28:58" (1/1) ... [2020-12-01 16:28:58,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:28:58,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:28:58,736 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:28:58,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48cb3c92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:28:58, skipping insertion in model container [2020-12-01 16:28:58,738 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:28:58,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:28:58,743 INFO L168 Benchmark]: Toolchain (without parser) took 443.97 ms. Allocated memory is still 54.5 MB. Free memory was 30.3 MB in the beginning and 33.7 MB in the end (delta: -3.5 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:58,745 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 54.5 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:28:58,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.51 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 33.7 MB in the end (delta: -3.6 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:28:58,749 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 54.5 MB. Free memory was 37.0 MB in the beginning and 36.9 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 434.51 ms. Allocated memory is still 54.5 MB. Free memory was 30.1 MB in the beginning and 33.7 MB in the end (delta: -3.6 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...