./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 2329fc70 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_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 38f500361d18630e49ce09e7eb3e8e0962c16aa0bec9654b63851076cae6b34e --- 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-2329fc7 [2022-12-14 08:00:02,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:00:02,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:00:02,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:00:02,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:00:02,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:00:02,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:00:02,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:00:02,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:00:02,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:00:02,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:00:02,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:00:02,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:00:02,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:00:02,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:00:02,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:00:02,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:00:02,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:00:02,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:00:02,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:00:02,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:00:02,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:00:02,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:00:02,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:00:02,433 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:00:02,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:00:02,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:00:02,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:00:02,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:00:02,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:00:02,435 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:00:02,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:00:02,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:00:02,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:00:02,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:00:02,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:00:02,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:00:02,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:00:02,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:00:02,439 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:00:02,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:00:02,440 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2022-12-14 08:00:02,454 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:00:02,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:00:02,455 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:00:02,455 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:00:02,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:00:02,456 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:00:02,456 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 08:00:02,457 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 08:00:02,457 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:00:02,457 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 08:00:02,457 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 08:00:02,457 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 08:00:02,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 08:00:02,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 08:00:02,458 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:00:02,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:00:02,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 08:00:02,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:00:02,460 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 08:00:02,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 08:00:02,460 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:00:02,460 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_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38f500361d18630e49ce09e7eb3e8e0962c16aa0bec9654b63851076cae6b34e [2022-12-14 08:00:02,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:00:02,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:00:02,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:00:02,649 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:00:02,650 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:00:02,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i [2022-12-14 08:00:05,239 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:00:06,969 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:00:06,969 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i [2022-12-14 08:00:07,194 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/0a78e6dbd/d55ff0a32e4941a7a03d3f6d93977c97/FLAG44be1c897 [2022-12-14 08:00:07,204 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/0a78e6dbd/d55ff0a32e4941a7a03d3f6d93977c97 [2022-12-14 08:00:07,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:00:07,207 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:00:07,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:00:07,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:00:07,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:00:07,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:07" (1/1) ... [2022-12-14 08:00:07,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7863c897 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:07, skipping insertion in model container [2022-12-14 08:00:07,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:07" (1/1) ... [2022-12-14 08:00:07,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:00:07,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:00:09,271 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:09,431 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 08:00:09,485 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 08:00:09,750 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 08:00:20,049 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:20,049 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:20,050 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:20,051 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:20,051 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:00:24,429 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,430 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,432 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,434 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,436 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,438 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,439 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,442 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,446 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,448 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,450 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,454 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,456 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,457 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,458 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,460 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,461 WARN L623 FunctionHandler]: Unknown extern function pci_get_class [2022-12-14 08:00:24,462 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:24,462 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 08:00:24,468 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,469 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,517 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:00:24,518 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:24,519 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:24,523 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:24,524 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:00:24,763 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:24,763 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,764 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_disable [2022-12-14 08:00:24,764 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 08:00:24,765 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:00:24,765 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:00:24,766 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:24,767 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:24,768 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:00:24,768 WARN L623 FunctionHandler]: Unknown extern function acpi_target_system_state [2022-12-14 08:00:24,820 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,821 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:00:24,821 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 08:00:24,822 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 08:00:24,824 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,824 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,825 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:24,875 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:24,875 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,876 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_reset [2022-12-14 08:00:24,876 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:24,876 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,877 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,878 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:00:24,878 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:00:24,878 WARN L623 FunctionHandler]: Unknown extern function drm_helper_hpd_irq_event [2022-12-14 08:00:24,879 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:24,879 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,879 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_enable [2022-12-14 08:00:24,927 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:00:24,928 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 08:00:24,929 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,933 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:24,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:00:24,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:00:24,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:00:24,935 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,936 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,936 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:24,936 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:24,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:00:24,986 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-14 08:00:25,033 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-14 08:00:25,081 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:25,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:00:25,573 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:00:25,575 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,627 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:00:25,628 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,678 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,679 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:00:25,680 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,729 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,778 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:25,832 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:25,833 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:25,836 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:25,838 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,838 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:00:25,838 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,839 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:25,839 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,840 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,887 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:25,890 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:25,891 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,894 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:25,894 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,947 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-14 08:00:25,948 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:25,949 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-14 08:00:25,998 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-14 08:00:34,687 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 08:00:34,691 WARN L623 FunctionHandler]: Unknown extern function drm_gem_vm_close [2022-12-14 08:00:34,692 WARN L623 FunctionHandler]: Unknown extern function drm_gem_vm_open [2022-12-14 08:00:34,697 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_191 [2022-12-14 08:00:34,697 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_191 [2022-12-14 08:00:34,698 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_191 [2022-12-14 08:00:34,698 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_191 [2022-12-14 08:00:34,698 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_191 [2022-12-14 08:00:34,698 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_191 [2022-12-14 08:00:34,699 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_191 [2022-12-14 08:00:34,699 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_191 [2022-12-14 08:00:34,700 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_187 [2022-12-14 08:00:34,706 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-14 08:00:34,707 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:00:34,707 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:00:34,707 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-14 08:00:34,708 WARN L623 FunctionHandler]: Unknown extern function drm_gem_mmap [2022-12-14 08:00:34,708 WARN L623 FunctionHandler]: Unknown extern function drm_gem_mmap [2022-12-14 08:00:34,708 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-14 08:00:34,708 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 08:00:34,709 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-14 08:00:34,712 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:00:34,713 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:00:34,713 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:00:34,714 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:00:34,714 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:00:34,714 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:00:34,714 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:00:34,715 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:00:34,715 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:00:34,715 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:00:34,715 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:00:34,716 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:00:34,717 WARN L623 FunctionHandler]: Unknown extern function ldv_release_188 [2022-12-14 08:00:34,717 WARN L623 FunctionHandler]: Unknown extern function ldv_release_188 [2022-12-14 08:00:34,722 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:34,722 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:34,723 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:34,723 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:00:34,723 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:34,723 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 08:00:34,724 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 08:00:34,724 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 08:00:34,724 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 08:00:34,959 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:34,959 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:34,959 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:34,960 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:00:34,960 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:35,346 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 08:00:35,397 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 08:00:35,652 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:35,654 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:35,654 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:35,656 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:35,656 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:35,657 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:35,657 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:35,657 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:00:35,658 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:35,752 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 08:00:36,927 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 08:00:37,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:00:37,968 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:38,306 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,307 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,355 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,356 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,357 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:00:38,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,357 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,358 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,358 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,408 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,456 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,456 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,556 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,556 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,606 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,607 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,607 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:38,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,656 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,656 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,704 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:38,704 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,705 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,802 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,854 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:38,854 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:38,854 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 08:00:38,855 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:38,855 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:00:38,856 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,856 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:00:38,856 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,857 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:00:38,857 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,857 WARN L623 FunctionHandler]: Unknown extern function device_create_bin_file [2022-12-14 08:00:38,858 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,858 WARN L623 FunctionHandler]: Unknown extern function device_create_bin_file [2022-12-14 08:00:38,859 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,859 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_files [2022-12-14 08:00:38,859 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_files [2022-12-14 08:00:38,859 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,860 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_bin_file [2022-12-14 08:00:38,860 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:38,860 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_bin_file [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_files [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_files [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function device_remove_bin_file [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function device_remove_bin_file [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 08:00:38,861 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 08:00:39,156 WARN L623 FunctionHandler]: Unknown extern function ldv_release_181 [2022-12-14 08:00:39,157 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_181 [2022-12-14 08:00:39,158 WARN L623 FunctionHandler]: Unknown extern function ldv_release_180 [2022-12-14 08:00:39,158 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_180 [2022-12-14 08:00:39,164 WARN L623 FunctionHandler]: Unknown extern function ldv_release_171 [2022-12-14 08:00:39,164 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_171 [2022-12-14 08:00:39,164 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:39,165 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:39,165 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:00:39,165 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:00:39,165 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:00:39,166 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,166 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,166 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,166 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,167 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,167 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:00:39,459 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 08:00:39,558 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 08:00:40,107 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 08:00:40,157 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:40,157 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-12-14 08:00:40,308 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:40,358 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:40,901 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:00:40,948 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:00:41,186 WARN L623 FunctionHandler]: Unknown extern function ktime_get_raw [2022-12-14 08:00:41,385 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:00:41,385 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 08:00:41,385 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 08:00:41,386 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 08:00:42,174 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:00:42,223 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:00:42,323 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:00:42,323 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:42,324 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:43,261 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:43,262 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:43,262 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:43,262 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:43,263 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:00:43,608 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:44,248 WARN L623 FunctionHandler]: Unknown extern function drm_wait_one_vblank [2022-12-14 08:00:45,470 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:00:45,470 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 08:00:45,471 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:00:45,471 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 08:00:46,617 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:46,618 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:46,670 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:46,719 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:46,719 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:00:46,720 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:00:46,720 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:46,768 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:00:46,768 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:00:46,869 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:00:46,869 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:00:46,869 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:00:46,870 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:00:46,870 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:00:46,870 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:00:46,871 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:46,922 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:46,971 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,020 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,069 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,119 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,120 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,170 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,170 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,219 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,219 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,220 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,222 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,272 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,273 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,323 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,324 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,324 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,324 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:00:47,374 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,375 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,672 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,673 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:47,673 WARN L623 FunctionHandler]: Unknown extern function drm_format_plane_cpp [2022-12-14 08:00:47,673 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:00:47,725 WARN L623 FunctionHandler]: Unknown extern function drm_format_plane_cpp [2022-12-14 08:00:47,773 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,773 WARN L569 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-12-14 08:00:47,774 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) 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:727) 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:727) 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: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:1420) 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:1094) 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:1653) 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:1094) 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:1653) 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:1094) 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:1094) 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:1496) 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:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) 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) [2022-12-14 08:00:47,777 INFO L158 Benchmark]: Toolchain (without parser) took 40569.80ms. Allocated memory was 199.2MB in the beginning and 444.6MB in the end (delta: 245.4MB). Free memory was 46.7MB in the beginning and 151.1MB in the end (delta: -104.4MB). Peak memory consumption was 213.4MB. Max. memory is 16.1GB. [2022-12-14 08:00:47,778 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:00:47,778 INFO L158 Benchmark]: CACSL2BoogieTranslator took 40568.27ms. Allocated memory was 199.2MB in the beginning and 444.6MB in the end (delta: 245.4MB). Free memory was 46.3MB in the beginning and 151.1MB in the end (delta: -104.8MB). Peak memory consumption was 213.4MB. Max. memory is 16.1GB. [2022-12-14 08:00:47,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 40568.27ms. Allocated memory was 199.2MB in the beginning and 444.6MB in the end (delta: 245.4MB). Free memory was 46.3MB in the beginning and 151.1MB in the end (delta: -104.8MB). Peak memory consumption was 213.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) 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_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 38f500361d18630e49ce09e7eb3e8e0962c16aa0bec9654b63851076cae6b34e --- 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-2329fc7 [2022-12-14 08:00:49,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:00:49,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:00:49,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:00:49,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:00:49,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:00:49,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:00:49,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:00:49,169 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:00:49,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:00:49,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:00:49,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:00:49,171 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:00:49,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:00:49,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:00:49,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:00:49,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:00:49,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:00:49,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:00:49,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:00:49,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:00:49,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:00:49,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:00:49,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:00:49,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:00:49,182 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:00:49,182 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:00:49,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:00:49,183 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:00:49,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:00:49,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:00:49,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:00:49,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:00:49,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:00:49,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:00:49,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:00:49,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:00:49,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:00:49,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:00:49,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:00:49,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:00:49,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2022-12-14 08:00:49,218 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:00:49,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:00:49,219 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:00:49,219 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:00:49,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:00:49,220 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:00:49,220 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:00:49,221 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:00:49,221 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:00:49,221 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:00:49,221 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:00:49,221 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:00:49,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 08:00:49,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 08:00:49,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:00:49,222 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 08:00:49,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:00:49,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 08:00:49,223 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 08:00:49,224 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:00:49,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:00:49,224 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 08:00:49,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:00:49,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:00:49,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:00:49,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:00:49,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 08:00:49,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 08:00:49,225 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:00:49,225 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 08:00:49,225 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_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38f500361d18630e49ce09e7eb3e8e0962c16aa0bec9654b63851076cae6b34e [2022-12-14 08:00:49,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:00:49,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:00:49,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:00:49,482 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:00:49,482 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:00:49,484 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i [2022-12-14 08:00:52,126 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:00:54,322 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:00:54,323 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--gpu--drm--i915--i915.ko-entry_point.cil.out.i [2022-12-14 08:00:54,559 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/6f6462ce0/d06794f0df6d45989471d828ac3c621a/FLAG5bd49df11 [2022-12-14 08:00:54,570 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca442908-e1be-42a1-a431-8c39a8e88e3e/bin/utaipan-gh47qXpMRh/data/6f6462ce0/d06794f0df6d45989471d828ac3c621a [2022-12-14 08:00:54,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:00:54,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:00:54,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:00:54,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:00:54,576 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:00:54,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:54" (1/1) ... [2022-12-14 08:00:54,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ab43a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:00:54, skipping insertion in model container [2022-12-14 08:00:54,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:00:54" (1/1) ... [2022-12-14 08:00:54,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:00:55,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:00:56,757 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:00:56,922 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 08:00:56,978 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 08:00:57,254 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 08:01:08,289 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:08,289 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:08,290 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:08,290 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:08,291 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:01:13,053 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,054 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,055 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,057 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,058 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,060 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,061 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,063 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,066 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,067 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,069 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,073 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,074 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,075 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,076 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,077 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,078 WARN L623 FunctionHandler]: Unknown extern function pci_get_class [2022-12-14 08:01:13,079 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:13,079 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 08:01:13,084 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,084 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,135 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:01:13,140 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:01:13,394 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:13,394 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,395 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_disable [2022-12-14 08:01:13,395 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 08:01:13,395 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:01:13,396 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:01:13,397 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:01:13,398 WARN L623 FunctionHandler]: Unknown extern function acpi_target_system_state [2022-12-14 08:01:13,450 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,451 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:01:13,451 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 08:01:13,452 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 08:01:13,453 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,453 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,454 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:13,506 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:13,507 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,507 WARN L623 FunctionHandler]: Unknown extern function drm_mode_config_reset [2022-12-14 08:01:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:13,508 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,508 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,509 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_lock_all [2022-12-14 08:01:13,510 WARN L623 FunctionHandler]: Unknown extern function drm_modeset_unlock_all [2022-12-14 08:01:13,510 WARN L623 FunctionHandler]: Unknown extern function drm_helper_hpd_irq_event [2022-12-14 08:01:13,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:13,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,511 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_enable [2022-12-14 08:01:13,562 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:01:13,563 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 08:01:13,564 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:13,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:01:13,568 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:01:13,569 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:01:13,569 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,569 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,570 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:13,570 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:13,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:01:13,622 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-12-14 08:01:13,674 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-12-14 08:01:13,727 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:01:14,240 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:01:14,241 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,294 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:01:14,295 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,347 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,349 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:01:14,350 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,401 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,453 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:14,507 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:14,510 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:14,510 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,511 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 08:01:14,511 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,512 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:14,512 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,513 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,566 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:14,567 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,569 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:14,569 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,625 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-12-14 08:01:14,627 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:14,627 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-12-14 08:01:14,679 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-12-14 08:01:23,752 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 08:01:23,758 WARN L623 FunctionHandler]: Unknown extern function drm_gem_vm_close [2022-12-14 08:01:23,759 WARN L623 FunctionHandler]: Unknown extern function drm_gem_vm_open [2022-12-14 08:01:23,765 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_191 [2022-12-14 08:01:23,765 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_191 [2022-12-14 08:01:23,765 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_191 [2022-12-14 08:01:23,766 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_191 [2022-12-14 08:01:23,766 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_191 [2022-12-14 08:01:23,766 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_191 [2022-12-14 08:01:23,767 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_191 [2022-12-14 08:01:23,767 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_191 [2022-12-14 08:01:23,768 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_187 [2022-12-14 08:01:23,775 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-12-14 08:01:23,776 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:01:23,776 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-12-14 08:01:23,777 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-12-14 08:01:23,777 WARN L623 FunctionHandler]: Unknown extern function drm_gem_mmap [2022-12-14 08:01:23,777 WARN L623 FunctionHandler]: Unknown extern function drm_gem_mmap [2022-12-14 08:01:23,778 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-12-14 08:01:23,778 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 08:01:23,778 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-12-14 08:01:23,782 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:01:23,783 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:01:23,783 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-12-14 08:01:23,784 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:01:23,784 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:01:23,785 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-12-14 08:01:23,785 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:01:23,785 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:01:23,785 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-12-14 08:01:23,786 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:01:23,787 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:01:23,787 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-12-14 08:01:23,789 WARN L623 FunctionHandler]: Unknown extern function ldv_release_188 [2022-12-14 08:01:23,789 WARN L623 FunctionHandler]: Unknown extern function ldv_release_188 [2022-12-14 08:01:23,796 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:23,796 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:23,797 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:23,797 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:01:23,797 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:23,798 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 08:01:23,798 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 08:01:23,799 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 08:01:23,799 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-14 08:01:24,051 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:24,052 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:24,053 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:24,053 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:01:24,054 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:24,462 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 08:01:24,514 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 08:01:24,784 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:24,787 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:24,788 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:24,791 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:24,792 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:24,792 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:24,793 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:24,793 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:01:24,793 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:24,893 WARN L623 FunctionHandler]: Unknown extern function kstrtouint [2022-12-14 08:01:26,123 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 08:01:26,584 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:01:27,192 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:27,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,604 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:01:27,605 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,606 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,656 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,657 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,706 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,707 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,806 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,807 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,858 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,859 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,859 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:27,860 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,910 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,910 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,959 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:27,960 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:27,960 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:28,113 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:28,113 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-14 08:01:28,113 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:28,114 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:01:28,115 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,116 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:01:28,116 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,116 WARN L623 FunctionHandler]: Unknown extern function sysfs_merge_group [2022-12-14 08:01:28,116 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,117 WARN L623 FunctionHandler]: Unknown extern function device_create_bin_file [2022-12-14 08:01:28,117 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,118 WARN L623 FunctionHandler]: Unknown extern function device_create_bin_file [2022-12-14 08:01:28,118 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,119 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_files [2022-12-14 08:01:28,119 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_files [2022-12-14 08:01:28,119 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,120 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_bin_file [2022-12-14 08:01:28,120 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:28,120 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_bin_file [2022-12-14 08:01:28,121 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_files [2022-12-14 08:01:28,121 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_files [2022-12-14 08:01:28,121 WARN L623 FunctionHandler]: Unknown extern function device_remove_bin_file [2022-12-14 08:01:28,121 WARN L623 FunctionHandler]: Unknown extern function device_remove_bin_file [2022-12-14 08:01:28,121 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 08:01:28,122 WARN L623 FunctionHandler]: Unknown extern function sysfs_unmerge_group [2022-12-14 08:01:28,419 WARN L623 FunctionHandler]: Unknown extern function ldv_release_181 [2022-12-14 08:01:28,420 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_181 [2022-12-14 08:01:28,421 WARN L623 FunctionHandler]: Unknown extern function ldv_release_180 [2022-12-14 08:01:28,421 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_180 [2022-12-14 08:01:28,428 WARN L623 FunctionHandler]: Unknown extern function ldv_release_171 [2022-12-14 08:01:28,428 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_171 [2022-12-14 08:01:28,429 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:28,429 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:28,429 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 08:01:28,430 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 08:01:28,430 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 08:01:28,430 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,430 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,431 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,431 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,431 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,432 WARN L623 FunctionHandler]: Unknown extern function flush_delayed_work [2022-12-14 08:01:28,759 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 08:01:28,860 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 08:01:29,417 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-12-14 08:01:29,469 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-12-14 08:01:29,622 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:29,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:30,230 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:01:30,281 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:01:30,534 WARN L623 FunctionHandler]: Unknown extern function ktime_get_raw [2022-12-14 08:01:30,736 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:01:30,737 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 08:01:30,737 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 08:01:30,737 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 08:01:31,544 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:01:31,595 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:01:31,697 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:01:31,697 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:31,697 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:32,602 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:32,603 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:32,603 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:32,603 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 08:01:32,603 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 08:01:32,962 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:33,563 WARN L623 FunctionHandler]: Unknown extern function drm_wait_one_vblank [2022-12-14 08:01:34,762 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:01:34,762 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 08:01:34,763 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 08:01:34,763 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 08:01:35,955 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:35,956 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,007 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,058 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:36,058 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 08:01:36,059 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-12-14 08:01:36,059 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:36,110 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 08:01:36,110 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 08:01:36,214 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:01:36,215 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:01:36,215 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_347 [2022-12-14 08:01:36,216 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:01:36,216 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:01:36,217 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_351 [2022-12-14 08:01:36,217 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,269 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,319 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,368 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,418 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,468 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,469 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,570 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,572 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,574 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,673 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,673 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,673 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,674 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-12-14 08:01:36,842 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:36,843 WARN L623 FunctionHandler]: Unknown extern function drm_format_plane_cpp [2022-12-14 08:01:36,843 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 08:01:36,894 WARN L623 FunctionHandler]: Unknown extern function drm_format_plane_cpp [2022-12-14 08:01:36,947 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:270) 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:727) 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:727) 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: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:1420) 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:1094) 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:1653) 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:1094) 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:1653) 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:1094) 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:1094) 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:1496) 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:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) 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) [2022-12-14 08:01:36,951 INFO L158 Benchmark]: Toolchain (without parser) took 42377.48ms. Allocated memory was 597.7MB in the beginning and 1.2GB in the end (delta: 597.7MB). Free memory was 421.3MB in the beginning and 764.2MB in the end (delta: -342.8MB). Peak memory consumption was 706.7MB. Max. memory is 16.1GB. [2022-12-14 08:01:36,951 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:01:36,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 42376.00ms. Allocated memory was 597.7MB in the beginning and 1.2GB in the end (delta: 597.7MB). Free memory was 421.3MB in the beginning and 764.2MB in the end (delta: -342.8MB). Peak memory consumption was 706.7MB. Max. memory is 16.1GB. [2022-12-14 08:01:36,953 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 42376.00ms. Allocated memory was 597.7MB in the beginning and 1.2GB in the end (delta: 597.7MB). Free memory was 421.3MB in the beginning and 764.2MB in the end (delta: -342.8MB). Peak memory consumption was 706.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:140) 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: UnsupportedOperationException: Bitfield reference