./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.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_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 .............................................................................................................................. 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_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/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 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:53:15,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:53:15,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:53:15,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:53:15,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:53:15,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:53:15,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:53:15,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:53:15,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:53:15,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:53:15,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:53:15,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:53:15,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:53:15,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:53:15,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:53:15,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:53:15,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:53:15,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:53:15,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:53:15,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:53:15,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:53:15,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:53:15,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:53:15,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:53:15,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:53:15,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:53:15,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:53:15,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:53:15,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:53:15,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:53:15,342 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:53:15,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:53:15,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:53:15,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:53:15,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:53:15,347 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:53:15,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:53:15,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:53:15,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:53:15,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:53:15,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:53:15,352 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:53:15,379 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:53:15,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:53:15,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:53:15,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:53:15,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:53:15,383 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:53:15,383 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:53:15,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:53:15,384 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:53:15,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:53:15,385 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:53:15,386 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:53:15,386 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:53:15,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:53:15,387 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:53:15,387 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:53:15,388 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:53:15,388 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:53:15,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:53:15,389 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:53:15,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:53:15,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:53:15,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:53:15,390 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:53:15,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:53:15,391 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_e1ed288e-2b58-4683-9507-cd466f2134ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-12-01 16:53:15,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:53:15,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:53:15,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:53:15,768 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:53:15,770 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:53:15,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-12-01 16:53:15,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/2e8d6cc1e/23894a8d5c174495af408358d3462f8f/FLAGf16558d7d [2020-12-01 16:53:16,710 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:53:16,711 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-12-01 16:53:16,758 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/2e8d6cc1e/23894a8d5c174495af408358d3462f8f/FLAGf16558d7d [2020-12-01 16:53:16,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/2e8d6cc1e/23894a8d5c174495af408358d3462f8f [2020-12-01 16:53:16,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:53:16,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:53:16,860 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:16,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:53:16,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:53:16,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:16" (1/1) ... [2020-12-01 16:53:16,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f99fb3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:16, skipping insertion in model container [2020-12-01 16:53:16,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:16" (1/1) ... [2020-12-01 16:53:16,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:53:16,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:53:17,362 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:53:17,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@31cdc74a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:17, skipping insertion in model container [2020-12-01 16:53:17,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:17,365 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:53:17,368 INFO L168 Benchmark]: Toolchain (without parser) took 511.39 ms. Allocated memory is still 98.6 MB. Free memory was 69.2 MB in the beginning and 76.1 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:17,370 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 98.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:53:17,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 504.93 ms. Allocated memory is still 98.6 MB. Free memory was 69.2 MB in the beginning and 76.1 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:17,376 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 98.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 504.93 ms. Allocated memory is still 98.6 MB. Free memory was 69.2 MB in the beginning and 76.1 MB in the end (delta: -6.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:53:20,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:53:20,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:53:20,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:53:20,494 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:53:20,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:53:20,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:53:20,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:53:20,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:53:20,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:53:20,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:53:20,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:53:20,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:53:20,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:53:20,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:53:20,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:53:20,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:53:20,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:53:20,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:53:20,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:53:20,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:53:20,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:53:20,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:53:20,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:53:20,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:53:20,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:53:20,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:53:20,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:53:20,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:53:20,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:53:20,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:53:20,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:53:20,561 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:53:20,562 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:53:20,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:53:20,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:53:20,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:53:20,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:53:20,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:53:20,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:53:20,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:53:20,572 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:53:20,603 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:53:20,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:53:20,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:53:20,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:53:20,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:53:20,606 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:53:20,607 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:53:20,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:53:20,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:53:20,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:53:20,607 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:53:20,608 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:53:20,608 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:53:20,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:53:20,608 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:53:20,609 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:53:20,609 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:53:20,609 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:53:20,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:53:20,610 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:53:20,610 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:53:20,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:53:20,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:53:20,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:53:20,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:53:20,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:53:20,611 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:53:20,612 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:53:20,612 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:53:20,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:53:20,612 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_e1ed288e-2b58-4683-9507-cd466f2134ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f7af7e81e212049b0c54172c6de8d5f4fe163b1 [2020-12-01 16:53:21,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:53:21,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:53:21,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:53:21,122 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:53:21,124 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:53:21,125 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-12-01 16:53:21,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/20e09388b/fd11c1953c074a0093fd4f736f20377f/FLAG12c5c6466 [2020-12-01 16:53:22,275 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:53:22,276 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-1.i [2020-12-01 16:53:22,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/20e09388b/fd11c1953c074a0093fd4f736f20377f/FLAG12c5c6466 [2020-12-01 16:53:22,318 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1ed288e-2b58-4683-9507-cd466f2134ee/bin/ukojak/data/20e09388b/fd11c1953c074a0093fd4f736f20377f [2020-12-01 16:53:22,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:53:22,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:53:22,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:22,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:53:22,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:53:22,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:22" (1/1) ... [2020-12-01 16:53:22,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64c933a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:22, skipping insertion in model container [2020-12-01 16:53:22,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:53:22" (1/1) ... [2020-12-01 16:53:22,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:53:22,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:53:22,744 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:53:22,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@304c8eb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:53:22, skipping insertion in model container [2020-12-01 16:53:22,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:53:22,747 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:53:22,752 INFO L168 Benchmark]: Toolchain (without parser) took 425.18 ms. Allocated memory is still 60.8 MB. Free memory was 37.5 MB in the beginning and 28.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:22,754 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:53:22,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.95 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 28.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:53:22,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 420.95 ms. Allocated memory is still 60.8 MB. Free memory was 37.4 MB in the beginning and 28.6 MB in the end (delta: 8.8 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...