./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg --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 64bit --witnessprinter.graph.data.programhash bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:37:31,654 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:37:31,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:37:31,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:37:31,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:37:31,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:37:31,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:37:31,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:37:31,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:37:31,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:37:31,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:37:31,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:37:31,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:37:31,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:37:31,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:37:31,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:37:31,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:37:31,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:37:31,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:37:31,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:37:31,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:37:31,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:37:31,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:37:31,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:37:31,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:37:31,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:37:31,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:37:31,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:37:31,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:37:31,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:37:31,775 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:37:31,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:37:31,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:37:31,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:37:31,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:37:31,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:37:31,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:37:31,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:37:31,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:37:31,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:37:31,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:37:31,801 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2022-11-21 22:37:31,826 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:37:31,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:37:31,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:37:31,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:37:31,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:37:31,829 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:37:31,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:37:31,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:37:31,829 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 22:37:31,830 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 22:37:31,830 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 22:37:31,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:37:31,831 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:37:31,831 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:37:31,831 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:37:31,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:37:31,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:31,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:37:31,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:37:31,832 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:37:31,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:37:31,833 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_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f [2022-11-21 22:37:32,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:37:32,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:37:32,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:37:32,288 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:37:32,288 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:37:32,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2022-11-21 22:37:35,875 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:37:36,674 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:37:36,679 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2022-11-21 22:37:36,744 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/a54602b12/4d04d2795f5440fc9617f7ed29f42191/FLAG4d3d354d7 [2022-11-21 22:37:36,769 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/a54602b12/4d04d2795f5440fc9617f7ed29f42191 [2022-11-21 22:37:36,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:37:36,779 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:37:36,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:36,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:37:36,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:37:36,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:36" (1/1) ... [2022-11-21 22:37:36,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d435b87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:36, skipping insertion in model container [2022-11-21 22:37:36,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:36" (1/1) ... [2022-11-21 22:37:36,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:37:36,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:37:39,880 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-11-21 22:37:43,535 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[147817,147830] [2022-11-21 22:37:43,539 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[147930,147943] [2022-11-21 22:37:43,540 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148047,148060] [2022-11-21 22:37:43,541 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148174,148187] [2022-11-21 22:37:43,542 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148285,148298] [2022-11-21 22:37:43,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148367,148380] [2022-11-21 22:37:43,543 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148434,148447] [2022-11-21 22:37:43,544 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148518,148531] [2022-11-21 22:37:43,545 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148627,148640] [2022-11-21 22:37:43,546 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148754,148767] [2022-11-21 22:37:43,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[148929,148942] [2022-11-21 22:37:43,547 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149049,149062] [2022-11-21 22:37:43,548 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149133,149146] [2022-11-21 22:37:43,549 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149262,149275] [2022-11-21 22:37:43,550 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149371,149384] [2022-11-21 22:37:43,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149498,149511] [2022-11-21 22:37:43,552 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149673,149686] [2022-11-21 22:37:43,553 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149793,149806] [2022-11-21 22:37:43,554 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149878,149891] [2022-11-21 22:37:43,555 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[149998,150011] [2022-11-21 22:37:43,556 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150116,150129] [2022-11-21 22:37:43,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150193,150206] [2022-11-21 22:37:43,557 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150291,150304] [2022-11-21 22:37:43,558 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150419,150432] [2022-11-21 22:37:43,559 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150596,150609] [2022-11-21 22:37:43,560 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150678,150691] [2022-11-21 22:37:43,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150744,150757] [2022-11-21 22:37:43,561 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150843,150856] [2022-11-21 22:37:43,562 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[150972,150985] [2022-11-21 22:37:43,563 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151083,151096] [2022-11-21 22:37:43,564 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151195,151208] [2022-11-21 22:37:43,565 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[151305,151318] [2022-11-21 22:37:43,954 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163254,163267] [2022-11-21 22:37:43,955 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163347,163360] [2022-11-21 22:37:43,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163428,163441] [2022-11-21 22:37:43,960 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163575,163588] [2022-11-21 22:37:43,961 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163683,163696] [2022-11-21 22:37:43,962 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163775,163788] [2022-11-21 22:37:43,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163851,163864] [2022-11-21 22:37:43,965 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[163932,163945] [2022-11-21 22:37:43,968 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164036,164049] [2022-11-21 22:37:43,969 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164117,164130] [2022-11-21 22:37:43,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164193,164206] [2022-11-21 22:37:43,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164278,164291] [2022-11-21 22:37:43,973 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164421,164434] [2022-11-21 22:37:43,975 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164516,164529] [2022-11-21 22:37:43,978 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164606,164619] [2022-11-21 22:37:43,979 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164734,164747] [2022-11-21 22:37:43,980 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164834,164847] [2022-11-21 22:37:43,986 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[164963,164976] [2022-11-21 22:37:43,987 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[165044,165057] [2022-11-21 22:37:43,989 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[165135,165148] [2022-11-21 22:37:43,995 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[165372,165385] [2022-11-21 22:37:43,996 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[165554,165567] [2022-11-21 22:37:43,997 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[165748,165761] [2022-11-21 22:37:44,004 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[166200,166213] [2022-11-21 22:37:44,010 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i[166332,166345] [2022-11-21 22:37:45,305 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memcmp [2022-11-21 22:37:45,312 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-21 22:37:45,316 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: no entry in symbol table for C-ID __swap32md_x at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.moveArrayAndStructIdsOnHeap(CHandler.java:2800) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValue(ExpressionResultTransformer.java:250) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1129) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:309) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1638) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:37:45,326 INFO L158 Benchmark]: Toolchain (without parser) took 8546.41ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 118.8MB in the beginning and 132.6MB in the end (delta: -13.8MB). Peak memory consumption was 118.9MB. Max. memory is 16.1GB. [2022-11-21 22:37:45,327 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 157.3MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:37:45,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8540.70ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 118.8MB in the beginning and 132.6MB in the end (delta: -13.8MB). Peak memory consumption was 118.9MB. Max. memory is 16.1GB. [2022-11-21 22:37:45,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 157.3MB. Free memory is still 129.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8540.70ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 118.8MB in the beginning and 132.6MB in the end (delta: -13.8MB). Peak memory consumption was 118.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: no entry in symbol table for C-ID __swap32md_x de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: no entry in symbol table for C-ID __swap32md_x: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.moveArrayAndStructIdsOnHeap(CHandler.java:2800) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg --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 64bit --witnessprinter.graph.data.programhash bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:37:48,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:37:48,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:37:48,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:37:48,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:37:48,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:37:48,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:37:48,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:37:48,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:37:48,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:37:48,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:37:48,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:37:48,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:37:48,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:37:48,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:37:48,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:37:48,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:37:48,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:37:48,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:37:48,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:37:48,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:37:48,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:37:48,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:37:48,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:37:48,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:37:48,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:37:48,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:37:48,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:37:48,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:37:48,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:37:48,251 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:37:48,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:37:48,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:37:48,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:37:48,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:37:48,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:37:48,270 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:37:48,271 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:37:48,271 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:37:48,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:37:48,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:37:48,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2022-11-21 22:37:48,312 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:37:48,312 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:37:48,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:37:48,314 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:37:48,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:37:48,315 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:37:48,315 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:37:48,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:37:48,315 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-21 22:37:48,316 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-21 22:37:48,316 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-21 22:37:48,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:37:48,316 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:37:48,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:37:48,317 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:37:48,317 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:37:48,317 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:37:48,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:37:48,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:37:48,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:37:48,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:37:48,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:37:48,319 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:37:48,319 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:37:48,320 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:37:48,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:37:48,320 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_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd64539a144241395781f7472407ffb31c1f73f6ab9206d20864b184ab12c36f [2022-11-21 22:37:48,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:37:48,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:37:48,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:37:48,858 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:37:48,859 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:37:48,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2022-11-21 22:37:52,588 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:37:53,359 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:37:53,360 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/sv-benchmarks/c/openbsd-6.2/if_etherip-fixed-double-free-invalid-deref2.i [2022-11-21 22:37:53,420 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/4c1a3818f/3899d8751d054d5fa18758876e7ec76e/FLAGa08e15a81 [2022-11-21 22:37:53,450 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd51395-5442-4ab5-b8ac-ce3c21384d83/bin/ukojak-jW3SillKbg/data/4c1a3818f/3899d8751d054d5fa18758876e7ec76e [2022-11-21 22:37:53,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:37:53,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:37:53,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:37:53,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:37:53,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:37:53,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:53" (1/1) ... [2022-11-21 22:37:53,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31aad7bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:53, skipping insertion in model container [2022-11-21 22:37:53,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:53" (1/1) ... [2022-11-21 22:37:53,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:37:53,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:37:55,845 WARN L611 FunctionHandler]: implicit declaration of function __builtin_memset [2022-11-21 22:37:56,575 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1027) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:37:56,581 INFO L158 Benchmark]: Toolchain (without parser) took 3124.62ms. Allocated memory is still 79.7MB. Free memory was 46.9MB in the beginning and 34.5MB in the end (delta: 12.3MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-21 22:37:56,582 INFO L158 Benchmark]: CDTParser took 0.94ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:37:56,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3121.81ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 34.5MB in the end (delta: 12.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-11-21 22:37:56,584 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.94ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3121.81ms. Allocated memory is still 79.7MB. Free memory was 46.7MB in the beginning and 34.5MB in the end (delta: 12.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type