./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.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_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 .............................................................................................................................. 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_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/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 2409f9691e22c1119b8b00501e923d4fe3c60f74 ................................................................................................................................... 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 16:46:23,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:46:23,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:46:23,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:46:23,651 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:46:23,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:46:23,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:46:23,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:46:23,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:46:23,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:46:23,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:46:23,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:46:23,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:46:23,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:46:23,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:46:23,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:46:23,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:46:23,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:46:23,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:46:23,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:46:23,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:46:23,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:46:23,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:46:23,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:46:23,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:46:23,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:46:23,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:46:23,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:46:23,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:46:23,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:46:23,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:46:23,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:46:23,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:46:23,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:46:23,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:46:23,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:46:23,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:46:23,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:46:23,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:46:23,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:46:23,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:46:23,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:46:23,748 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:46:23,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:46:23,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:46:23,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:46:23,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:46:23,751 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:46:23,752 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:46:23,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:46:23,752 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:46:23,753 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:46:23,753 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:46:23,753 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:46:23,753 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:46:23,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:46:23,754 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:46:23,754 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:46:23,755 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:46:23,755 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:46:23,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:46:23,756 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:46:23,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:46:23,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:46:23,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:46:23,757 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:46:23,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:46:23,757 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_9e46da3a-b6fe-469a-af92-99a1827222b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-12-01 16:46:24,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:46:24,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:46:24,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:46:24,187 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:46:24,188 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:46:24,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-12-01 16:46:24,271 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/f0ffcc67e/5d838a5a0b294e7f8e3a920237467e58/FLAG087b4957b [2020-12-01 16:46:25,153 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:46:25,154 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-12-01 16:46:25,189 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/f0ffcc67e/5d838a5a0b294e7f8e3a920237467e58/FLAG087b4957b [2020-12-01 16:46:25,289 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/f0ffcc67e/5d838a5a0b294e7f8e3a920237467e58 [2020-12-01 16:46:25,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:46:25,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:46:25,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:25,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:46:25,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:46:25,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:25" (1/1) ... [2020-12-01 16:46:25,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a951eb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:25, skipping insertion in model container [2020-12-01 16:46:25,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:25" (1/1) ... [2020-12-01 16:46:25,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:46:25,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:46:25,664 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:46:25,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4a00effd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:25, skipping insertion in model container [2020-12-01 16:46:25,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:25,665 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:46:25,668 INFO L168 Benchmark]: Toolchain (without parser) took 372.62 ms. Allocated memory is still 115.3 MB. Free memory was 84.4 MB in the beginning and 94.1 MB in the end (delta: -9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:25,669 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 79.7 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 61.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:46:25,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.58 ms. Allocated memory is still 115.3 MB. Free memory was 83.9 MB in the beginning and 94.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:25,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 79.7 MB. Free memory was 45.9 MB in the beginning and 45.8 MB in the end (delta: 61.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 368.58 ms. Allocated memory is still 115.3 MB. Free memory was 83.9 MB in the beginning and 94.1 MB in the end (delta: -10.2 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... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:46:28,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:46:28,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:46:28,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:46:28,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:46:28,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:46:28,352 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:46:28,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:46:28,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:46:28,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:46:28,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:46:28,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:46:28,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:46:28,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:46:28,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:46:28,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:46:28,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:46:28,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:46:28,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:46:28,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:46:28,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:46:28,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:46:28,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:46:28,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:46:28,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:46:28,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:46:28,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:46:28,442 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:46:28,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:46:28,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:46:28,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:46:28,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:46:28,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:46:28,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:46:28,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:46:28,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:46:28,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:46:28,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:46:28,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:46:28,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:46:28,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:46:28,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:46:28,516 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:46:28,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:46:28,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:46:28,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:46:28,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:46:28,521 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:46:28,522 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:46:28,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:46:28,522 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:46:28,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:46:28,524 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:46:28,524 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:46:28,524 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:46:28,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:46:28,525 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:46:28,525 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:46:28,525 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:46:28,526 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:46:28,526 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:46:28,526 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:46:28,526 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:46:28,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:46:28,527 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:46:28,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:46:28,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:46:28,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:46:28,528 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:46:28,528 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:46:28,529 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:46:28,529 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:46:28,529 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_9e46da3a-b6fe-469a-af92-99a1827222b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2409f9691e22c1119b8b00501e923d4fe3c60f74 [2020-12-01 16:46:29,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:46:29,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:46:29,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:46:29,057 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:46:29,058 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:46:29,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-12-01 16:46:29,153 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/566fc1338/7202f87cf9244fd3ba2c726ddd804dfc/FLAGdc3750b78 [2020-12-01 16:46:29,970 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:46:29,970 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2020-12-01 16:46:29,997 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/566fc1338/7202f87cf9244fd3ba2c726ddd804dfc/FLAGdc3750b78 [2020-12-01 16:46:30,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9e46da3a-b6fe-469a-af92-99a1827222b3/bin/ukojak/data/566fc1338/7202f87cf9244fd3ba2c726ddd804dfc [2020-12-01 16:46:30,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:46:30,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:46:30,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:30,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:46:30,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:46:30,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:30" (1/1) ... [2020-12-01 16:46:30,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a45de9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:30, skipping insertion in model container [2020-12-01 16:46:30,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:46:30" (1/1) ... [2020-12-01 16:46:30,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:46:30,257 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:46:30,536 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:46:30,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dd65a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:46:30, skipping insertion in model container [2020-12-01 16:46:30,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:46:30,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:46:30,551 INFO L168 Benchmark]: Toolchain (without parser) took 417.25 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 40.1 MB in the end (delta: -7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:30,552 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:46:30,555 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.36 ms. Allocated memory is still 56.6 MB. Free memory was 32.6 MB in the beginning and 40.1 MB in the end (delta: -7.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:46:30,572 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 411.36 ms. Allocated memory is still 56.6 MB. Free memory was 32.6 MB in the beginning and 40.1 MB in the end (delta: -7.5 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...