./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.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_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/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 b67bb22579d096ecc716556dbf4772e9beedeab9 .............................................................................................................................. 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_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/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 b67bb22579d096ecc716556dbf4772e9beedeab9 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:45,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:45,748 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:45,804 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:45,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:45,806 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:45,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:45,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:45,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:45,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:45,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:45,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:45,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:45,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:45,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:45,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:45,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:45,838 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:45,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:45,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:45,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:45,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:45,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:45,860 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:45,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:45,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:45,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:45,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:45,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:45,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:45,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:45,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:45,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:45,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:45,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:45,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:45,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:45,877 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:45,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:45,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:45,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:45,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-28 04:35:45,926 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:45,927 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:45,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:45,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:45,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:45,929 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:45,929 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:35:45,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:45,930 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:45,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:45,931 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:35:45,931 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:35:45,931 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:35:45,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:45,932 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:45,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:45,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:45,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:45,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:45,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:45,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:45,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:45,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:45,934 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:45,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:45,934 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_03026449-279e-4252-ae01-6ed87224a6fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b67bb22579d096ecc716556dbf4772e9beedeab9 [2020-11-28 04:35:46,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:46,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:46,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:46,238 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:46,239 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:46,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-11-28 04:35:46,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/dc686bc82/11adcefcde7c4ac3a6f0916d1f9cc118/FLAGb7f5c81d6 [2020-11-28 04:35:46,942 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:46,943 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-11-28 04:35:46,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/dc686bc82/11adcefcde7c4ac3a6f0916d1f9cc118/FLAGb7f5c81d6 [2020-11-28 04:35:47,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/dc686bc82/11adcefcde7c4ac3a6f0916d1f9cc118 [2020-11-28 04:35:47,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:47,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:47,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:47,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:47,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:47,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:47" (1/1) ... [2020-11-28 04:35:47,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc7bde7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:47, skipping insertion in model container [2020-11-28 04:35:47,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:47" (1/1) ... [2020-11-28 04:35:47,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:47,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:47,482 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:47,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fda679f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:47, skipping insertion in model container [2020-11-28 04:35:47,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:47,485 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:47,488 INFO L168 Benchmark]: Toolchain (without parser) took 308.37 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.3 MB in the beginning and 86.8 MB in the end (delta: -37.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:47,489 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 37.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:47,491 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.88 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.1 MB in the beginning and 86.8 MB in the end (delta: -37.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:47,494 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 81.8 MB. Free memory was 41.9 MB in the beginning and 41.9 MB in the end (delta: 37.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 305.88 ms. Allocated memory was 81.8 MB in the beginning and 109.1 MB in the end (delta: 27.3 MB). Free memory was 49.1 MB in the beginning and 86.8 MB in the end (delta: -37.7 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 [2020-11-28 04:35:49,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:49,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:49,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:49,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:49,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:49,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:49,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:49,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:49,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:49,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:49,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:49,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:49,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:49,929 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:49,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:49,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:49,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:49,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:49,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:49,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:49,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:49,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:49,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:49,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:49,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:49,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:49,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:49,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:49,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:49,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:49,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:49,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:49,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:49,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:49,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:49,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:49,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:49,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:49,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:49,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:49,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-28 04:35:50,021 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:50,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:50,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:50,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:50,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:50,025 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:35:50,025 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 04:35:50,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:50,026 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:35:50,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:50,027 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 04:35:50,027 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 04:35:50,027 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 04:35:50,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:50,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:50,028 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:50,028 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:50,029 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:35:50,029 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:50,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:50,029 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:50,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:50,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:50,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:50,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:50,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:50,031 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:50,031 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:50,031 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:50,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:50,031 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_03026449-279e-4252-ae01-6ed87224a6fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b67bb22579d096ecc716556dbf4772e9beedeab9 [2020-11-28 04:35:50,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:50,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:50,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:50,488 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:50,489 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:50,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-11-28 04:35:50,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/468372711/afb5a3672ea1492ab7158e35bc5ee583/FLAG2953f42a6 [2020-11-28 04:35:51,356 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:51,358 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test3-1.i [2020-11-28 04:35:51,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/468372711/afb5a3672ea1492ab7158e35bc5ee583/FLAG2953f42a6 [2020-11-28 04:35:51,559 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03026449-279e-4252-ae01-6ed87224a6fe/bin/ukojak/data/468372711/afb5a3672ea1492ab7158e35bc5ee583 [2020-11-28 04:35:51,561 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:51,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:51,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:51,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:51,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:51,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:51" (1/1) ... [2020-11-28 04:35:51,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a73df8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:51, skipping insertion in model container [2020-11-28 04:35:51,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:51" (1/1) ... [2020-11-28 04:35:51,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:51,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:51,944 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-28 04:35:51,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d9b5deb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:51, skipping insertion in model container [2020-11-28 04:35:51,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:51,947 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-28 04:35:51,950 INFO L168 Benchmark]: Toolchain (without parser) took 383.68 ms. Allocated memory is still 54.5 MB. Free memory was 30.7 MB in the beginning and 21.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:51,951 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:51,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 381.08 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:51,956 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 54.5 MB. Free memory is still 36.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 381.08 ms. Allocated memory is still 54.5 MB. Free memory was 30.4 MB in the beginning and 21.7 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...