./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.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_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/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 b12f40780de52ae46cd8170424d414c02422ae4e .............................................................................................................................. 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_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/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 b12f40780de52ae46cd8170424d414c02422ae4e ................................................................................................................................... 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 16:38:58,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:38:58,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:38:58,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:38:58,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:38:58,907 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:38:58,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:38:58,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:38:58,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:38:58,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:38:58,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:38:58,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:38:58,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:38:58,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:38:58,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:38:58,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:38:58,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:38:58,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:38:58,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:38:58,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:38:58,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:38:58,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:38:58,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:38:58,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:38:58,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:38:58,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:38:58,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:38:58,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:38:58,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:38:58,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:38:58,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:38:58,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:38:58,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:38:58,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:38:58,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:38:58,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:38:58,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:38:58,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:38:58,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:38:58,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:38:58,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:38:58,990 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:38:59,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:38:59,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:38:59,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:38:59,049 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:38:59,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:38:59,050 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:38:59,051 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:38:59,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:38:59,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:38:59,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:38:59,053 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:38:59,053 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:38:59,054 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:38:59,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:38:59,054 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:38:59,055 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:38:59,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:38:59,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:38:59,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:38:59,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:38:59,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:38:59,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:38:59,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:38:59,057 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:38:59,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:38:59,058 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_8cda8274-6fc1-40de-b27b-d74ed097097e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-12-01 16:38:59,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:38:59,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:38:59,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:38:59,471 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:38:59,472 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:38:59,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-12-01 16:38:59,571 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/30586b998/1c16340585634a318a108b781608c192/FLAGd793e5814 [2020-12-01 16:39:00,392 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:00,397 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-12-01 16:39:00,439 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/30586b998/1c16340585634a318a108b781608c192/FLAGd793e5814 [2020-12-01 16:39:00,538 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/30586b998/1c16340585634a318a108b781608c192 [2020-12-01 16:39:00,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:39:00,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:39:00,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:00,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:39:00,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:39:00,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:00" (1/1) ... [2020-12-01 16:39:00,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483401cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:00, skipping insertion in model container [2020-12-01 16:39:00,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:00" (1/1) ... [2020-12-01 16:39:00,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:39:00,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:39:00,974 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:39:00,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6647d6cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:00, skipping insertion in model container [2020-12-01 16:39:00,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:00,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:39:00,979 INFO L168 Benchmark]: Toolchain (without parser) took 434.87 ms. Allocated memory is still 81.8 MB. Free memory was 47.6 MB in the beginning and 59.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:00,980 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:00,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.90 ms. Allocated memory is still 81.8 MB. Free memory was 47.5 MB in the beginning and 59.6 MB in the end (delta: -12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:00,983 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 81.8 MB. Free memory was 40.8 MB in the beginning and 40.7 MB in the end (delta: 32.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.90 ms. Allocated memory is still 81.8 MB. Free memory was 47.5 MB in the beginning and 59.6 MB in the end (delta: -12.1 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 16:39:03,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:39:03,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:39:03,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:39:03,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:39:03,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:39:03,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:39:03,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:39:03,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:39:03,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:39:03,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:39:03,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:39:03,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:39:03,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:39:03,902 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:39:03,903 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:39:03,905 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:39:03,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:39:03,908 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:39:03,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:39:03,914 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:39:03,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:39:03,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:39:03,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:39:03,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:39:03,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:39:03,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:39:03,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:39:03,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:39:03,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:39:03,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:39:03,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:39:03,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:39:03,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:39:03,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:39:03,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:39:03,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:39:03,937 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:39:03,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:39:03,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:39:03,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:39:03,945 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:39:04,000 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:39:04,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:39:04,008 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:39:04,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:39:04,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:39:04,009 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:39:04,009 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:39:04,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:39:04,009 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:39:04,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:39:04,011 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:39:04,011 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:39:04,012 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:39:04,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:39:04,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:39:04,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:39:04,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:39:04,013 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:39:04,013 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:39:04,013 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:39:04,014 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:39:04,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:39:04,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:39:04,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:04,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:39:04,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:39:04,015 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:39:04,016 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:39:04,016 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:39:04,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:39:04,016 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_8cda8274-6fc1-40de-b27b-d74ed097097e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b12f40780de52ae46cd8170424d414c02422ae4e [2020-12-01 16:39:04,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:39:04,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:39:04,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:39:04,608 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:39:04,609 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:39:04,610 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-12-01 16:39:04,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/5e0f0d7b1/549705ebe8804c5bbc1bb1bf243d75f8/FLAG70011f027 [2020-12-01 16:39:05,593 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:05,595 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2020-12-01 16:39:05,625 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/5e0f0d7b1/549705ebe8804c5bbc1bb1bf243d75f8/FLAG70011f027 [2020-12-01 16:39:05,674 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8cda8274-6fc1-40de-b27b-d74ed097097e/bin/ukojak/data/5e0f0d7b1/549705ebe8804c5bbc1bb1bf243d75f8 [2020-12-01 16:39:05,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:39:05,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:39:05,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:05,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:39:05,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:39:05,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:05" (1/1) ... [2020-12-01 16:39:05,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd3bca6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:05, skipping insertion in model container [2020-12-01 16:39:05,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:05" (1/1) ... [2020-12-01 16:39:05,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:39:05,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:39:06,124 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:39:06,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d23c378 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:06, skipping insertion in model container [2020-12-01 16:39:06,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:06,128 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:39:06,132 INFO L168 Benchmark]: Toolchain (without parser) took 449.88 ms. Allocated memory is still 69.2 MB. Free memory was 50.6 MB in the beginning and 41.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:06,133 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:06,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 446.79 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 41.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:06,139 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 69.2 MB. Free memory is still 52.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 446.79 ms. Allocated memory is still 69.2 MB. Free memory was 50.4 MB in the beginning and 41.7 MB in the end (delta: 8.7 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...