./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 .............................................................................................................................. 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_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/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 5278ae19b4d4cc039366843cba1d8ae833139bc1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:47:22,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:22,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:22,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:22,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:22,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:22,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:22,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:22,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:22,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:22,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:22,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:22,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:22,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:22,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:22,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:22,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:22,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:22,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:22,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:22,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:22,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:22,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:22,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:22,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:22,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:22,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:22,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:22,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:22,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:22,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:22,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:22,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:22,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:22,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:22,912 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:22,913 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:22,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:22,914 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:22,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:22,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:22,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-30 00:47:22,939 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:22,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:22,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:22,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:22,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:22,942 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:22,942 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:22,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:22,943 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:22,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:22,943 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:22,943 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:22,944 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:22,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:22,944 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:22,944 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:22,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:22,945 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:22,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:22,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:22,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:22,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:22,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:22,947 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:47:22,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:47:22,947 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_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-30 00:47:23,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:23,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:23,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:23,208 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:23,209 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:23,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-30 00:47:23,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/cb6138387/19493727b8044895b2d0d375aa13e1e5/FLAG02b087c54 [2020-11-30 00:47:23,873 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:23,873 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-30 00:47:23,905 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/cb6138387/19493727b8044895b2d0d375aa13e1e5/FLAG02b087c54 [2020-11-30 00:47:24,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/cb6138387/19493727b8044895b2d0d375aa13e1e5 [2020-11-30 00:47:24,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:24,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:24,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:24,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:24,130 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:24,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:24" (1/1) ... [2020-11-30 00:47:24,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@86df7da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:24, skipping insertion in model container [2020-11-30 00:47:24,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:24" (1/1) ... [2020-11-30 00:47:24,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:24,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:24,527 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:24,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2321eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:24, skipping insertion in model container [2020-11-30 00:47:24,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:24,528 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:24,531 INFO L168 Benchmark]: Toolchain (without parser) took 405.65 ms. Allocated memory is still 83.9 MB. Free memory was 51.3 MB in the beginning and 63.0 MB in the end (delta: -11.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:24,533 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:24,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.60 ms. Allocated memory is still 83.9 MB. Free memory was 51.2 MB in the beginning and 63.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:24,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 67.1 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 401.60 ms. Allocated memory is still 83.9 MB. Free memory was 51.2 MB in the beginning and 63.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:47:26,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:47:26,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:47:26,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:47:26,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:47:26,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:47:26,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:47:26,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:47:26,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:47:26,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:47:26,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:47:26,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:47:26,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:47:26,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:47:26,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:47:26,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:47:26,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:47:26,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:47:26,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:47:26,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:47:26,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:47:26,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:47:26,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:47:26,944 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:47:26,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:47:26,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:47:26,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:47:26,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:47:26,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:47:26,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:47:26,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:47:26,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:47:26,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:47:26,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:47:26,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:47:26,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:47:26,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:47:26,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:47:26,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:47:26,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:47:26,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:47:26,961 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-30 00:47:26,987 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:47:26,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:47:26,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:47:26,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:47:26,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:47:26,990 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:47:26,990 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-30 00:47:26,991 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:47:26,991 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:47:26,991 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:47:26,991 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-30 00:47:26,992 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-30 00:47:26,992 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-30 00:47:26,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:47:26,992 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:47:26,992 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:47:26,993 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:47:26,993 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:47:26,993 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:47:26,993 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:47:26,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:47:26,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:47:26,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:47:26,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:47:26,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:47:26,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:47:26,995 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:47:26,995 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:47:26,995 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:47:26,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:47:26,996 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_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5278ae19b4d4cc039366843cba1d8ae833139bc1 [2020-11-30 00:47:27,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:47:27,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:47:27,396 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:47:27,398 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:47:27,399 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:47:27,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-30 00:47:27,482 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/38c602611/0e86f98f1c494f628a84a90df1bd0da3/FLAG7d8925887 [2020-11-30 00:47:28,265 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:47:28,265 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test8-1.i [2020-11-30 00:47:28,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/38c602611/0e86f98f1c494f628a84a90df1bd0da3/FLAG7d8925887 [2020-11-30 00:47:28,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1880ab92-f3d4-4aa0-bb8a-5b0d5145df6b/bin/ukojak/data/38c602611/0e86f98f1c494f628a84a90df1bd0da3 [2020-11-30 00:47:28,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:47:28,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:47:28,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:28,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:47:28,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:47:28,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:28" (1/1) ... [2020-11-30 00:47:28,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ef6b609 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:28, skipping insertion in model container [2020-11-30 00:47:28,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:47:28" (1/1) ... [2020-11-30 00:47:28,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:47:28,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:47:28,780 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-30 00:47:28,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58c2d752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:47:28, skipping insertion in model container [2020-11-30 00:47:28,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:47:28,783 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 00:47:28,785 INFO L168 Benchmark]: Toolchain (without parser) took 350.30 ms. Allocated memory is still 67.1 MB. Free memory was 48.3 MB in the beginning and 39.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:28,786 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 67.1 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:47:28,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.80 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 39.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:47:28,792 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 67.1 MB. Free memory is still 50.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 347.80 ms. Allocated memory is still 67.1 MB. Free memory was 48.2 MB in the beginning and 39.4 MB in the end (delta: 8.8 MB). Peak memory consumption was 6.3 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...