./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.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_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/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 ee6a5c34460831dfe1d95553dab0954736445b20 .............................................................................................................................. 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_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/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 ee6a5c34460831dfe1d95553dab0954736445b20 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:37:22,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:37:22,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:37:22,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:37:22,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:37:22,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:37:22,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:37:22,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:37:22,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:37:22,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:37:22,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:37:22,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:37:22,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:37:22,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:37:22,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:37:22,360 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:37:22,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:37:22,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:37:22,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:37:22,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:37:22,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:37:22,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:37:22,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:37:22,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:37:22,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:37:22,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:37:22,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:37:22,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:37:22,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:37:22,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:37:22,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:37:22,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:37:22,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:37:22,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:37:22,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:37:22,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:37:22,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:37:22,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:37:22,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:37:22,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:37:22,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:37:22,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 18:37:22,455 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:37:22,456 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:37:22,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:37:22,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:37:22,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:37:22,459 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:37:22,459 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:37:22,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:37:22,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:37:22,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:37:22,461 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:37:22,461 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:37:22,461 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:37:22,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:37:22,462 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:37:22,462 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:37:22,463 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:37:22,463 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:37:22,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:37:22,463 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:37:22,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:37:22,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:37:22,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:37:22,464 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:37:22,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:37:22,465 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_150699c0-47a7-4f6d-97b4-c2c4058150aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 18:37:22,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:37:22,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:37:22,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:37:22,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:37:22,793 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:37:22,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 18:37:22,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/34271fa3e/ebd537ef109b47d39d2c6e6f32ba4d2c/FLAGff4f55734 [2020-11-29 18:37:23,671 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:37:23,672 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 18:37:23,696 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/34271fa3e/ebd537ef109b47d39d2c6e6f32ba4d2c/FLAGff4f55734 [2020-11-29 18:37:23,807 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/34271fa3e/ebd537ef109b47d39d2c6e6f32ba4d2c [2020-11-29 18:37:23,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:37:23,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:37:23,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:23,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:37:23,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:37:23,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:23" (1/1) ... [2020-11-29 18:37:23,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a58182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:23, skipping insertion in model container [2020-11-29 18:37:23,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:23" (1/1) ... [2020-11-29 18:37:23,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:37:23,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:37:24,225 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:37:24,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@276b117f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:24, skipping insertion in model container [2020-11-29 18:37:24,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:24,227 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:37:24,229 INFO L168 Benchmark]: Toolchain (without parser) took 416.66 ms. Allocated memory is still 104.9 MB. Free memory was 71.8 MB in the beginning and 81.9 MB in the end (delta: -10.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:24,231 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:37:24,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.44 ms. Allocated memory is still 104.9 MB. Free memory was 71.5 MB in the beginning and 81.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:24,234 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 71.3 MB. Free memory was 34.6 MB in the beginning and 34.6 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 413.44 ms. Allocated memory is still 104.9 MB. Free memory was 71.5 MB in the beginning and 81.9 MB in the end (delta: -10.4 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 [2020-11-29 18:37:26,757 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:37:26,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:37:26,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:37:26,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:37:26,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:37:26,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:37:26,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:37:26,847 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:37:26,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:37:26,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:37:26,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:37:26,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:37:26,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:37:26,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:37:26,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:37:26,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:37:26,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:37:26,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:37:26,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:37:26,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:37:26,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:37:26,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:37:26,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:37:26,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:37:26,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:37:26,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:37:26,908 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:37:26,909 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:37:26,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:37:26,922 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:37:26,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:37:26,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:37:26,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:37:26,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:37:26,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:37:26,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:37:26,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:37:26,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:37:26,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:37:26,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:37:26,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 18:37:26,984 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:37:26,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:37:26,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:37:26,988 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:37:26,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:37:26,989 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:37:26,989 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:37:26,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:37:26,990 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:37:26,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:37:26,991 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:37:26,992 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:37:26,992 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:37:26,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:37:26,992 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:37:26,993 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:37:26,993 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:37:26,993 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:37:26,993 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:37:26,994 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:37:26,994 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:37:26,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:37:26,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:37:26,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:37:26,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:37:26,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:37:26,996 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:37:26,996 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:37:26,996 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:37:26,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:37:26,997 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_150699c0-47a7-4f6d-97b4-c2c4058150aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee6a5c34460831dfe1d95553dab0954736445b20 [2020-11-29 18:37:27,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:37:27,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:37:27,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:37:27,506 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:37:27,506 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:37:27,508 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 18:37:27,602 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/0bc77085b/7d08fa2c490841d796aaa31b81661624/FLAG6d9b44983 [2020-11-29 18:37:28,434 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:37:28,435 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2020-11-29 18:37:28,459 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/0bc77085b/7d08fa2c490841d796aaa31b81661624/FLAG6d9b44983 [2020-11-29 18:37:28,522 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_150699c0-47a7-4f6d-97b4-c2c4058150aa/bin/ukojak/data/0bc77085b/7d08fa2c490841d796aaa31b81661624 [2020-11-29 18:37:28,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:37:28,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:37:28,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:28,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:37:28,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:37:28,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:28" (1/1) ... [2020-11-29 18:37:28,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73a2fa00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:28, skipping insertion in model container [2020-11-29 18:37:28,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:37:28" (1/1) ... [2020-11-29 18:37:28,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:37:28,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:37:29,002 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-11-29 18:37:29,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62913408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:37:29, skipping insertion in model container [2020-11-29 18:37:29,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:37:29,005 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-29 18:37:29,008 INFO L168 Benchmark]: Toolchain (without parser) took 477.47 ms. Allocated memory is still 62.9 MB. Free memory was 40.8 MB in the beginning and 31.1 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:29,010 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 62.9 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:37:29,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.25 ms. Allocated memory is still 62.9 MB. Free memory was 40.6 MB in the beginning and 31.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:37:29,016 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 62.9 MB. Free memory is still 44.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 474.25 ms. Allocated memory is still 62.9 MB. Free memory was 40.6 MB in the beginning and 31.1 MB in the end (delta: 9.5 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...