./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.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_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 .............................................................................................................................. 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_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/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 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 ................................................................................................................................... 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 17:55:40,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:40,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:40,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:40,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:40,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:40,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:40,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:40,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:40,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:40,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:40,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:40,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:40,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:40,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:40,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:40,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:40,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:40,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:40,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:40,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:40,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:40,471 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:40,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:40,485 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:40,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:40,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:40,490 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:40,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:40,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:40,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:40,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:40,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:40,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:40,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:40,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:40,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:40,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:40,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:40,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:40,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:40,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:55:40,571 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:40,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:40,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:40,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:40,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:40,575 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:55:40,576 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:55:40,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:55:40,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:55:40,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:40,578 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:55:40,579 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:55:40,579 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:55:40,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:40,580 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:55:40,580 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:40,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:40,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:40,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:40,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:40,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:40,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:40,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:40,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:55:40,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:55:40,584 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_3beb9d15-4a2b-4153-9971-a07168ab2be5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-12-01 17:55:40,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:41,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:41,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:41,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:41,036 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:41,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-12-01 17:55:41,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/f74069d3f/78dedbb9856044b186be3d40b5fe6c77/FLAG11369fab7 [2020-12-01 17:55:42,042 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:42,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-12-01 17:55:42,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/f74069d3f/78dedbb9856044b186be3d40b5fe6c77/FLAG11369fab7 [2020-12-01 17:55:42,201 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/f74069d3f/78dedbb9856044b186be3d40b5fe6c77 [2020-12-01 17:55:42,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:42,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:42,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:42,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:42,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:42,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:42" (1/1) ... [2020-12-01 17:55:42,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1e4b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:42, skipping insertion in model container [2020-12-01 17:55:42,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:42" (1/1) ... [2020-12-01 17:55:42,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:42,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:42,689 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:55:42,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b76b935 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:42, skipping insertion in model container [2020-12-01 17:55:42,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:42,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:55:42,694 INFO L168 Benchmark]: Toolchain (without parser) took 485.69 ms. Allocated memory is still 96.5 MB. Free memory was 65.9 MB in the beginning and 73.3 MB in the end (delta: -7.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:42,696 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 96.5 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:42,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.66 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 73.3 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:42,700 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 96.5 MB. Free memory was 58.7 MB in the beginning and 58.6 MB in the end (delta: 70.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.66 ms. Allocated memory is still 96.5 MB. Free memory was 65.6 MB in the beginning and 73.3 MB in the end (delta: -7.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:55:45,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:45,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:45,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:45,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:45,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:45,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:45,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:45,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:45,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:45,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:45,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:45,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:45,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:45,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:45,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:45,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:45,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:45,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:45,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:45,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:45,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:45,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:45,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:45,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:45,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:45,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:45,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:45,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:45,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:45,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:45,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:45,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:45,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:45,971 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:45,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:45,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:45,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:45,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:45,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:45,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:45,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:55:46,013 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:46,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:46,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:46,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:46,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:46,017 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:55:46,017 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:55:46,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:55:46,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:55:46,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:46,018 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:55:46,018 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:55:46,019 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:55:46,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:46,019 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:55:46,020 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:55:46,020 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:55:46,020 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:55:46,021 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:46,021 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:46,021 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:46,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:46,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:46,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:46,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:46,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:46,024 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:55:46,024 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:55:46,024 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:55:46,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:55:46,025 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_3beb9d15-4a2b-4153-9971-a07168ab2be5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ecc6288c0850c8eac74f3a42f1b2db9e1ba4327 [2020-12-01 17:55:46,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:46,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:46,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:46,697 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:46,698 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:46,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-12-01 17:55:46,803 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/445861f3e/fca59741b8ce407b9ae1b4c3288668a2/FLAGaf3e4bc3d [2020-12-01 17:55:47,814 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:55:47,815 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-2.i [2020-12-01 17:55:47,840 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/445861f3e/fca59741b8ce407b9ae1b4c3288668a2/FLAGaf3e4bc3d [2020-12-01 17:55:47,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3beb9d15-4a2b-4153-9971-a07168ab2be5/bin/ukojak/data/445861f3e/fca59741b8ce407b9ae1b4c3288668a2 [2020-12-01 17:55:47,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:55:47,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:55:47,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:47,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:55:47,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:55:47,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:47" (1/1) ... [2020-12-01 17:55:47,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118982da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:47, skipping insertion in model container [2020-12-01 17:55:47,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:55:47" (1/1) ... [2020-12-01 17:55:47,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:55:48,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:55:48,386 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:55:48,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4acc9821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:55:48, skipping insertion in model container [2020-12-01 17:55:48,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:55:48,389 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:55:48,393 INFO L168 Benchmark]: Toolchain (without parser) took 480.09 ms. Allocated memory is still 79.7 MB. Free memory was 61.7 MB in the beginning and 52.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:48,396 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 60.7 MB in the beginning and 60.7 MB in the end (delta: 36.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:48,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 470.05 ms. Allocated memory is still 79.7 MB. Free memory was 61.4 MB in the beginning and 52.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:48,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 60.7 MB in the beginning and 60.7 MB in the end (delta: 36.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 470.05 ms. Allocated memory is still 79.7 MB. Free memory was 61.4 MB in the beginning and 52.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...