./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.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_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/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 9de8314f6b1929c65afdb583115c8dca6e883a0c .............................................................................................................................. 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_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/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 9de8314f6b1929c65afdb583115c8dca6e883a0c ................................................................................................................................... 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 16:19:20,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:20,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:20,567 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:20,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:20,569 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:20,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:20,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:20,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:20,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:20,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:20,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:20,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:20,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:20,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:20,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:20,614 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:20,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:20,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:20,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:20,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:20,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:20,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:20,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:20,644 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:20,644 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:20,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:20,647 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:20,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:20,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:20,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:20,651 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:20,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:20,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:20,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:20,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:20,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:20,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:20,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:20,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:20,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:20,661 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 16:19:20,707 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:20,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:20,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:20,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:20,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:20,716 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:20,717 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:19:20,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:20,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:20,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:20,719 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:19:20,719 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:19:20,719 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:19:20,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:20,720 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:20,720 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:20,720 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:20,721 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:20,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:20,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:20,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:20,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:20,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:20,722 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:19:20,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:19:20,723 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_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-12-01 16:19:20,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:21,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:21,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:21,016 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:21,017 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:21,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-12-01 16:19:21,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/283a4f06f/4ba6f1c4183947b9b9093bc9c6ade987/FLAG48cebbf63 [2020-12-01 16:19:21,759 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:21,760 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-12-01 16:19:21,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/283a4f06f/4ba6f1c4183947b9b9093bc9c6ade987/FLAG48cebbf63 [2020-12-01 16:19:21,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/283a4f06f/4ba6f1c4183947b9b9093bc9c6ade987 [2020-12-01 16:19:21,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:21,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:21,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:21,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:21,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:21,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:21" (1/1) ... [2020-12-01 16:19:21,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad7684e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:21, skipping insertion in model container [2020-12-01 16:19:21,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:21" (1/1) ... [2020-12-01 16:19:21,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:22,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:22,322 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:19:22,323 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@780da84b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:22, skipping insertion in model container [2020-12-01 16:19:22,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:22,323 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:19:22,325 INFO L168 Benchmark]: Toolchain (without parser) took 367.46 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 52.5 MB in the beginning and 87.1 MB in the end (delta: -34.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:22,326 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:22,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.62 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 52.3 MB in the beginning and 87.1 MB in the end (delta: -34.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:22,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory was 45.9 MB in the beginning and 45.9 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.62 ms. Allocated memory was 86.0 MB in the beginning and 109.1 MB in the end (delta: 23.1 MB). Free memory was 52.3 MB in the beginning and 87.1 MB in the end (delta: -34.8 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 16:19:24,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:19:24,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:19:24,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:19:24,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:19:24,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:19:24,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:19:24,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:19:24,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:19:24,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:19:24,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:19:24,548 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:19:24,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:19:24,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:19:24,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:19:24,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:19:24,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:19:24,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:19:24,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:19:24,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:19:24,570 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:19:24,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:19:24,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:19:24,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:19:24,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:19:24,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:19:24,593 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:19:24,594 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:19:24,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:19:24,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:19:24,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:19:24,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:19:24,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:19:24,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:19:24,601 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:19:24,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:19:24,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:19:24,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:19:24,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:19:24,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:19:24,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:19:24,614 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 16:19:24,664 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:19:24,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:19:24,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:19:24,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:19:24,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 16:19:24,670 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:19:24,671 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:19:24,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:19:24,672 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 16:19:24,672 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 16:19:24,672 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 16:19:24,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:19:24,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:19:24,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:19:24,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:19:24,673 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:19:24,674 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:19:24,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:19:24,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:19:24,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:19:24,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:19:24,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:19:24,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:19:24,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:19:24,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:19:24,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:19:24,676 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:19:24,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:19:24,676 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_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9de8314f6b1929c65afdb583115c8dca6e883a0c [2020-12-01 16:19:25,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:19:25,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:19:25,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:19:25,177 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:19:25,178 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:19:25,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-12-01 16:19:25,274 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/473588f0b/beacf2d3710b491d9c389c5dc215e6cc/FLAGe7e4faa74 [2020-12-01 16:19:25,940 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:19:25,940 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2020-12-01 16:19:25,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/473588f0b/beacf2d3710b491d9c389c5dc215e6cc/FLAGe7e4faa74 [2020-12-01 16:19:26,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3fbef93a-4d53-46fe-95b0-03f1f8272ae0/bin/ukojak/data/473588f0b/beacf2d3710b491d9c389c5dc215e6cc [2020-12-01 16:19:26,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:19:26,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:19:26,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:26,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:19:26,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:19:26,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:26" (1/1) ... [2020-12-01 16:19:26,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c209182 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:26, skipping insertion in model container [2020-12-01 16:19:26,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:19:26" (1/1) ... [2020-12-01 16:19:26,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:19:26,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:19:26,501 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 16:19:26,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@752defd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:19:26, skipping insertion in model container [2020-12-01 16:19:26,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:19:26,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 16:19:26,538 INFO L168 Benchmark]: Toolchain (without parser) took 401.21 ms. Allocated memory is still 62.9 MB. Free memory was 41.5 MB in the beginning and 47.2 MB in the end (delta: -5.8 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:26,540 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:19:26,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.18 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 47.2 MB in the end (delta: -6.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:19:26,545 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 398.18 ms. Allocated memory is still 62.9 MB. Free memory was 41.3 MB in the beginning and 47.2 MB in the end (delta: -6.0 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...