./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.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_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 .............................................................................................................................. 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_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/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 6f67155127f79d08d545ec5e1acba6f4c38459b4 ................................................................................................................................... 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 17:17:50,786 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:17:50,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:17:50,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:17:50,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:17:50,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:17:50,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:17:50,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:17:50,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:17:50,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:17:50,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:17:50,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:17:50,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:17:50,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:17:50,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:17:50,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:17:50,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:17:50,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:17:50,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:17:50,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:17:50,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:17:50,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:17:50,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:17:50,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:17:50,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:17:50,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:17:50,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:17:50,925 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:17:50,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:17:50,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:17:50,928 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:17:50,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:17:50,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:17:50,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:17:50,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:17:50,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:17:50,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:17:50,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:17:50,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:17:50,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:17:50,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:17:50,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:17:50,984 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:17:50,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:17:50,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:17:50,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:17:50,988 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:17:50,988 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:17:50,989 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:17:50,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:17:50,989 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:17:50,989 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:17:50,991 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:17:50,991 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:17:50,991 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:17:50,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:17:50,992 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:17:50,992 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:17:50,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:17:50,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:17:50,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:17:50,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:17:50,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:17:50,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:17:50,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:17:50,994 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:17:50,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:17:50,995 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_a00c4881-0884-4a81-892f-f558e78e0979/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-12-01 17:17:51,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:17:51,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:17:51,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:17:51,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:17:51,364 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:17:51,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 17:17:51,455 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/847fa2858/e0698368533d4726927db4ac550c61d4/FLAG76eb85894 [2020-12-01 17:17:52,136 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:17:52,137 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 17:17:52,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/847fa2858/e0698368533d4726927db4ac550c61d4/FLAG76eb85894 [2020-12-01 17:17:52,318 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/847fa2858/e0698368533d4726927db4ac550c61d4 [2020-12-01 17:17:52,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:17:52,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:17:52,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:17:52,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:17:52,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:17:52,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:17:52" (1/1) ... [2020-12-01 17:17:52,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ee4927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:17:52, skipping insertion in model container [2020-12-01 17:17:52,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:17:52" (1/1) ... [2020-12-01 17:17:52,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:17:52,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:17:52,796 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:17:52,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40b7375b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:17:52, skipping insertion in model container [2020-12-01 17:17:52,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:17:52,799 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:17:52,802 INFO L168 Benchmark]: Toolchain (without parser) took 478.47 ms. Allocated memory is still 98.6 MB. Free memory was 60.7 MB in the beginning and 74.7 MB in the end (delta: -14.0 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:17:52,803 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 98.6 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:17:52,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.35 ms. Allocated memory is still 98.6 MB. Free memory was 60.6 MB in the beginning and 75.0 MB in the end (delta: -14.5 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:17:52,809 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 98.6 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 474.35 ms. Allocated memory is still 98.6 MB. Free memory was 60.6 MB in the beginning and 75.0 MB in the end (delta: -14.5 MB). Peak memory consumption was 10.8 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 17:17:55,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:17:55,445 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:17:55,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:17:55,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:17:55,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:17:55,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:17:55,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:17:55,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:17:55,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:17:55,546 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:17:55,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:17:55,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:17:55,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:17:55,571 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:17:55,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:17:55,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:17:55,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:17:55,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:17:55,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:17:55,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:17:55,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:17:55,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:17:55,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:17:55,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:17:55,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:17:55,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:17:55,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:17:55,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:17:55,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:17:55,620 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:17:55,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:17:55,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:17:55,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:17:55,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:17:55,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:17:55,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:17:55,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:17:55,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:17:55,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:17:55,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:17:55,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:17:55,697 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:17:55,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:17:55,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:17:55,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:17:55,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:17:55,703 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:17:55,703 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:17:55,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:17:55,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:17:55,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:17:55,706 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:17:55,706 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:17:55,706 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:17:55,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:17:55,707 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:17:55,707 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:17:55,707 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:17:55,708 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:17:55,708 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:17:55,708 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:17:55,708 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:17:55,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:17:55,709 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:17:55,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:17:55,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:17:55,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:17:55,711 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:17:55,711 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:17:55,711 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:17:55,712 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:17:55,712 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_a00c4881-0884-4a81-892f-f558e78e0979/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f67155127f79d08d545ec5e1acba6f4c38459b4 [2020-12-01 17:17:56,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:17:56,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:17:56,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:17:56,276 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:17:56,277 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:17:56,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 17:17:56,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/432369382/99e67af056c7424fb5fc38db2c8b1ed5/FLAG52325c0fe [2020-12-01 17:17:57,241 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:17:57,243 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test5-1.i [2020-12-01 17:17:57,271 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/432369382/99e67af056c7424fb5fc38db2c8b1ed5/FLAG52325c0fe [2020-12-01 17:17:57,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a00c4881-0884-4a81-892f-f558e78e0979/bin/ukojak/data/432369382/99e67af056c7424fb5fc38db2c8b1ed5 [2020-12-01 17:17:57,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:17:57,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:17:57,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:17:57,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:17:57,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:17:57,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:17:57" (1/1) ... [2020-12-01 17:17:57,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a4d046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:17:57, skipping insertion in model container [2020-12-01 17:17:57,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:17:57" (1/1) ... [2020-12-01 17:17:57,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:17:57,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:17:57,740 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:17:57,741 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 05:17:57, skipping insertion in model container [2020-12-01 17:17:57,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:17:57,742 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:17:57,745 INFO L168 Benchmark]: Toolchain (without parser) took 372.34 ms. Allocated memory is still 77.6 MB. Free memory was 53.4 MB in the beginning and 44.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:17:57,746 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:17:57,747 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.24 ms. Allocated memory is still 77.6 MB. Free memory was 53.2 MB in the beginning and 44.1 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:17:57,750 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 54.5 MB. Free memory was 35.5 MB in the beginning and 35.4 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 369.24 ms. Allocated memory is still 77.6 MB. Free memory was 53.2 MB in the beginning and 44.1 MB in the end (delta: 9.1 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...