./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.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_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/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 74ea72f9cea3924e848db41b32c4e43effe0afda .............................................................................................................................. 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_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/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 74ea72f9cea3924e848db41b32c4e43effe0afda ................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:09,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:09,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:09,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:09,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:09,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:09,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:09,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:09,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:09,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:09,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:09,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:09,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:09,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:09,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:09,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:09,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:09,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:09,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:09,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:09,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:09,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:09,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:09,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:09,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:09,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:09,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:09,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:09,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:09,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:09,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:09,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:09,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:09,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:09,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:09,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:09,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:09,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:09,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:09,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:09,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:09,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:33:09,966 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:09,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:09,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:09,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:09,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:09,976 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:33:09,977 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:33:09,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:33:09,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:33:09,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:09,979 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:33:09,980 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:33:09,980 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:33:09,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:09,981 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:33:09,981 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:09,981 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:09,982 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:09,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:09,982 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:09,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:09,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:09,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:09,984 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:33:09,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:33:09,985 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_507b34ac-bfa9-4289-9188-ec168ce52a57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-12-01 17:33:10,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:10,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:10,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:10,350 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:10,351 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:10,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-12-01 17:33:10,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/3cb387230/302af6a07ac64ab0869d8f6006b52cb7/FLAG175cc98fa [2020-12-01 17:33:11,296 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:11,297 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-12-01 17:33:11,319 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/3cb387230/302af6a07ac64ab0869d8f6006b52cb7/FLAG175cc98fa [2020-12-01 17:33:11,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/3cb387230/302af6a07ac64ab0869d8f6006b52cb7 [2020-12-01 17:33:11,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:11,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:11,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:11,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:11,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:11,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:11" (1/1) ... [2020-12-01 17:33:11,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64eca41e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:11, skipping insertion in model container [2020-12-01 17:33:11,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:11" (1/1) ... [2020-12-01 17:33:11,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:11,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:11,909 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:33:11,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6818fb44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:11, skipping insertion in model container [2020-12-01 17:33:11,910 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:11,911 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:33:11,914 INFO L168 Benchmark]: Toolchain (without parser) took 427.23 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 54.2 MB in the beginning and 94.1 MB in the end (delta: -40.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:11,915 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:33:11,917 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.71 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 53.9 MB in the beginning and 94.1 MB in the end (delta: -40.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:11,919 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 419.71 ms. Allocated memory was 86.0 MB in the beginning and 117.4 MB in the end (delta: 31.5 MB). Free memory was 53.9 MB in the beginning and 94.1 MB in the end (delta: -40.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:14,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:14,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:14,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:14,742 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:14,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:14,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:14,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:14,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:14,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:14,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:14,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:14,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:14,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:14,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:14,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:14,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:14,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:14,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:14,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:14,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:14,806 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:14,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:14,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:14,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:14,825 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:14,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:14,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:14,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:14,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:14,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:14,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:14,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:14,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:14,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:14,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:14,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:14,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:14,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:14,841 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:14,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:14,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:33:14,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:14,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:14,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:14,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:14,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:14,895 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:33:14,895 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:33:14,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:33:14,895 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:33:14,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:14,897 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:33:14,897 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:33:14,898 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:33:14,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:14,898 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:33:14,898 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:33:14,899 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:33:14,899 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:33:14,899 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:14,900 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:14,900 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:14,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:14,913 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:14,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:14,913 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:14,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:14,914 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:33:14,914 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:33:14,915 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:33:14,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:33:14,915 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_507b34ac-bfa9-4289-9188-ec168ce52a57/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74ea72f9cea3924e848db41b32c4e43effe0afda [2020-12-01 17:33:15,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:15,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:15,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:15,472 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:15,474 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:15,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-12-01 17:33:15,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/2d9c71145/6b5e7a51dcff430da460123998d7c362/FLAGb2b7cf518 [2020-12-01 17:33:16,281 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:16,281 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-2.i [2020-12-01 17:33:16,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/2d9c71145/6b5e7a51dcff430da460123998d7c362/FLAGb2b7cf518 [2020-12-01 17:33:16,469 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_507b34ac-bfa9-4289-9188-ec168ce52a57/bin/ukojak/data/2d9c71145/6b5e7a51dcff430da460123998d7c362 [2020-12-01 17:33:16,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:16,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:16,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:16,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:16,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:16,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:16" (1/1) ... [2020-12-01 17:33:16,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0b42d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:16, skipping insertion in model container [2020-12-01 17:33:16,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:16" (1/1) ... [2020-12-01 17:33:16,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:16,587 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:16,841 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-12-01 17:33:16,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4142eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:16, skipping insertion in model container [2020-12-01 17:33:16,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:16,843 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-01 17:33:16,846 INFO L168 Benchmark]: Toolchain (without parser) took 370.27 ms. Allocated memory is still 54.5 MB. Free memory was 29.5 MB in the beginning and 33.0 MB in the end (delta: -3.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:16,847 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:33:16,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 364.84 ms. Allocated memory is still 54.5 MB. Free memory was 29.3 MB in the beginning and 33.0 MB in the end (delta: -3.6 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:33:16,850 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 364.84 ms. Allocated memory is still 54.5 MB. Free memory was 29.3 MB in the beginning and 33.0 MB in the end (delta: -3.6 MB). Peak memory consumption was 6.1 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...