./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.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_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/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 00ee821daf6730fa39603a128589ae4818d14d19 .............................................................................................................................. 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_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/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 00ee821daf6730fa39603a128589ae4818d14d19 ................................................................................................................................... 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 18:20:59,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:59,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:59,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:59,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:59,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:59,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:59,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:59,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:59,542 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:59,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:59,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:59,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:59,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:59,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:59,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:59,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:59,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:59,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:59,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:59,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:59,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:59,590 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:59,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:59,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:59,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:59,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:59,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:59,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:59,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:59,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:59,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:59,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:59,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:59,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:59,614 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:59,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:59,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:59,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:59,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:59,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:59,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 18:20:59,680 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:59,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:59,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:59,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:59,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:59,685 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:20:59,685 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:20:59,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:20:59,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:20:59,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:59,688 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:20:59,688 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:20:59,688 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:20:59,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:59,689 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:20:59,689 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:59,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:59,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:59,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:59,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:59,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:59,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:59,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:59,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:20:59,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:20:59,692 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_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-12-01 18:21:00,110 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:00,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:00,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:00,170 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:00,171 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:00,172 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 18:21:00,297 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/fa57a5bf2/1cbae3bd703c4f0793eaa9a8d440a1d5/FLAG535b0a2be [2020-12-01 18:21:01,209 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:01,211 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 18:21:01,250 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/fa57a5bf2/1cbae3bd703c4f0793eaa9a8d440a1d5/FLAG535b0a2be [2020-12-01 18:21:01,279 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/fa57a5bf2/1cbae3bd703c4f0793eaa9a8d440a1d5 [2020-12-01 18:21:01,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:01,284 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:01,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:01,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:01,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:01,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:01" (1/1) ... [2020-12-01 18:21:01,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d879c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:01, skipping insertion in model container [2020-12-01 18:21:01,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:01" (1/1) ... [2020-12-01 18:21:01,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:01,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:01,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:21:01,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3be08359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:01, skipping insertion in model container [2020-12-01 18:21:01,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:01,784 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:21:01,791 INFO L168 Benchmark]: Toolchain (without parser) took 501.17 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 57.7 MB in the beginning and 77.3 MB in the end (delta: -19.6 MB). Peak memory consumption was 13.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:01,793 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 52.7 MB in the beginning and 52.7 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:01,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 498.09 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 57.4 MB in the beginning and 77.8 MB in the end (delta: -20.4 MB). Peak memory consumption was 11.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:01,797 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 79.7 MB. Free memory was 52.7 MB in the beginning and 52.7 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 498.09 ms. Allocated memory was 79.7 MB in the beginning and 100.7 MB in the end (delta: 21.0 MB). Free memory was 57.4 MB in the beginning and 77.8 MB in the end (delta: -20.4 MB). Peak memory consumption was 11.0 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 18:21:04,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:21:04,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:21:04,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:21:04,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:21:04,908 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:21:04,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:21:04,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:21:04,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:21:04,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:21:04,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:21:04,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:21:04,947 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:21:04,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:21:04,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:21:04,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:21:04,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:21:04,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:21:04,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:21:04,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:21:04,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:21:04,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:21:04,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:21:04,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:21:05,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:21:05,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:21:05,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:21:05,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:21:05,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:21:05,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:21:05,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:21:05,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:21:05,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:21:05,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:21:05,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:21:05,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:21:05,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:21:05,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:21:05,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:21:05,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:21:05,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:21:05,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 18:21:05,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:21:05,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:21:05,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:21:05,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:21:05,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:21:05,101 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:21:05,102 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 18:21:05,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:21:05,102 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:21:05,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:21:05,104 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 18:21:05,105 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 18:21:05,105 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 18:21:05,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:21:05,106 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:21:05,106 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:21:05,106 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:21:05,107 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:21:05,107 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:21:05,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:21:05,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:21:05,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:21:05,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:21:05,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:21:05,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:21:05,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:21:05,110 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:21:05,110 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:21:05,110 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:21:05,125 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:21:05,125 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_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00ee821daf6730fa39603a128589ae4818d14d19 [2020-12-01 18:21:05,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:21:05,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:21:05,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:21:05,828 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:21:05,829 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:21:05,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 18:21:05,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/42abc04c5/eb64c28dd5684f3a863696a2fd525eab/FLAG06de68e8d [2020-12-01 18:21:07,065 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:21:07,069 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test9-2.i [2020-12-01 18:21:07,106 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/42abc04c5/eb64c28dd5684f3a863696a2fd525eab/FLAG06de68e8d [2020-12-01 18:21:07,594 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6ab0fb68-8f0d-45ce-a910-7e0cdf79256f/bin/ukojak/data/42abc04c5/eb64c28dd5684f3a863696a2fd525eab [2020-12-01 18:21:07,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:21:07,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:21:07,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:07,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:21:07,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:21:07,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:07" (1/1) ... [2020-12-01 18:21:07,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d26b151 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:07, skipping insertion in model container [2020-12-01 18:21:07,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:21:07" (1/1) ... [2020-12-01 18:21:07,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:21:07,767 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:21:08,076 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 18:21:08,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fdc2d5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:21:08, skipping insertion in model container [2020-12-01 18:21:08,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:21:08,080 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 18:21:08,085 INFO L168 Benchmark]: Toolchain (without parser) took 482.70 ms. Allocated memory is still 52.4 MB. Free memory was 25.1 MB in the beginning and 25.1 MB in the end (delta: -92.6 kB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:08,088 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:21:08,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 472.98 ms. Allocated memory is still 52.4 MB. Free memory was 24.9 MB in the beginning and 25.3 MB in the end (delta: -374.6 kB). Peak memory consumption was 4.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:21:08,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 52.4 MB. Free memory was 34.8 MB in the beginning and 34.8 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 472.98 ms. Allocated memory is still 52.4 MB. Free memory was 24.9 MB in the beginning and 25.3 MB in the end (delta: -374.6 kB). Peak memory consumption was 4.1 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...