/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-05 20:28:46,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-05 20:28:46,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-05 20:28:46,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-05 20:28:46,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-05 20:28:46,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-05 20:28:46,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-05 20:28:46,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-05 20:28:46,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-05 20:28:46,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-05 20:28:46,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-05 20:28:46,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-05 20:28:46,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-05 20:28:46,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-05 20:28:46,691 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-05 20:28:46,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-05 20:28:46,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-05 20:28:46,694 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-05 20:28:46,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-05 20:28:46,700 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-05 20:28:46,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-05 20:28:46,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-05 20:28:46,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-05 20:28:46,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-05 20:28:46,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-05 20:28:46,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-05 20:28:46,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-05 20:28:46,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-05 20:28:46,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-05 20:28:46,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-05 20:28:46,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-05 20:28:46,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-05 20:28:46,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-05 20:28:46,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-05 20:28:46,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-05 20:28:46,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-05 20:28:46,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-05 20:28:46,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-05 20:28:46,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-05 20:28:46,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-05 20:28:46,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-05 20:28:46,718 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-SemanticLbe.epf [2022-12-05 20:28:46,744 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-05 20:28:46,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-05 20:28:46,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-05 20:28:46,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-05 20:28:46,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-05 20:28:46,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-05 20:28:46,747 INFO L138 SettingsManager]: * Use SBE=true [2022-12-05 20:28:46,747 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-05 20:28:46,747 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-05 20:28:46,747 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-05 20:28:46,748 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-05 20:28:46,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-05 20:28:46,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-05 20:28:46,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-05 20:28:46,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-05 20:28:46,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-05 20:28:46,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 20:28:46,750 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-05 20:28:46,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-05 20:28:46,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-05 20:28:46,750 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-05 20:28:46,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-05 20:28:46,750 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-05 20:28:46,750 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-05 20:28:47,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-05 20:28:47,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-05 20:28:47,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-05 20:28:47,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-05 20:28:47,039 INFO L275 PluginConnector]: CDTParser initialized [2022-12-05 20:28:47,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-05 20:28:48,052 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-05 20:28:48,446 INFO L351 CDTParser]: Found 1 translation units. [2022-12-05 20:28:48,447 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-05 20:28:48,506 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b831b42/52c61e4f032b452ca88bec8badb03266/FLAGf41e6e520 [2022-12-05 20:28:48,520 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64b831b42/52c61e4f032b452ca88bec8badb03266 [2022-12-05 20:28:48,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-05 20:28:48,522 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-05 20:28:48,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-05 20:28:48,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-05 20:28:48,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-05 20:28:48,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:28:48" (1/1) ... [2022-12-05 20:28:48,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bee5a1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:48, skipping insertion in model container [2022-12-05 20:28:48,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 08:28:48" (1/1) ... [2022-12-05 20:28:48,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-05 20:28:48,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-05 20:28:49,303 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-05 20:28:49,308 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-05 20:28:49,315 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-05 20:28:49,373 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-05 20:28:49,379 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 20:28:49,381 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-05 20:28:49,411 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-05 20:28:49,417 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 20:28:49,421 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 20:28:49,435 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-05 20:28:49,446 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-05 20:28:49,448 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-05 20:28:49,458 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 20:28:49,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,483 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-05 20:28:49,513 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,519 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,524 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,528 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,532 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,536 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,540 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,551 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,555 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:49,663 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,665 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-05 20:28:49,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,668 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,672 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,683 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 20:28:49,689 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 20:28:49,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,704 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,705 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,705 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,706 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-05 20:28:49,706 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,707 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-05 20:28:49,708 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 20:28:49,708 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,709 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-05 20:28:49,709 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-05 20:28:49,712 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,713 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,713 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,714 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,716 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 20:28:49,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,718 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 20:28:49,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,718 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 20:28:49,728 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,732 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,734 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,766 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,766 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,773 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-05 20:28:49,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,801 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,806 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:49,806 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-05 20:28:49,807 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:49,808 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:49,811 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 20:28:49,815 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-05 20:28:49,817 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:49,819 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 20:28:49,821 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,834 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 20:28:49,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,841 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 20:28:49,842 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,843 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 20:28:49,843 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 20:28:49,844 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-05 20:28:49,845 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-05 20:28:49,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,859 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,866 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,870 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,870 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,870 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-05 20:28:49,871 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,875 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-05 20:28:49,875 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-05 20:28:49,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,878 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-05 20:28:49,878 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-05 20:28:49,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,881 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 20:28:49,882 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 20:28:49,883 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-05 20:28:49,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,884 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 20:28:49,885 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-05 20:28:49,885 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 20:28:49,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,886 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 20:28:49,887 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:49,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:49,894 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-05 20:28:49,894 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 20:28:50,015 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 20:28:50,015 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 20:28:50,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-05 20:28:50,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-05 20:28:50,025 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,065 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-05 20:28:50,065 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-05 20:28:50,205 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-05 20:28:50,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 20:28:50,558 INFO L203 MainTranslator]: Completed pre-run [2022-12-05 20:28:50,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-05 20:28:50,627 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-05 20:28:50,628 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-05 20:28:50,635 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-05 20:28:50,636 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 20:28:50,636 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-05 20:28:50,641 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-05 20:28:50,642 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 20:28:50,642 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 20:28:50,643 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-05 20:28:50,643 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-05 20:28:50,644 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-05 20:28:50,644 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 20:28:50,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,646 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-05 20:28:50,647 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,648 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,648 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,648 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,648 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,649 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,649 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,649 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,649 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 20:28:50,658 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,659 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-05 20:28:50,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,662 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,662 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,664 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 20:28:50,664 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 20:28:50,665 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,667 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-05 20:28:50,667 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,668 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-05 20:28:50,668 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 20:28:50,668 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,669 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-05 20:28:50,669 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-05 20:28:50,670 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,670 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,671 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,671 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,674 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,675 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 20:28:50,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,676 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 20:28:50,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,677 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 20:28:50,679 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,680 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,681 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,698 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,699 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-05 20:28:50,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,716 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:50,717 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-05 20:28:50,717 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:50,718 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:50,719 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 20:28:50,719 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-05 20:28:50,720 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 20:28:50,720 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 20:28:50,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,724 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 20:28:50,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,769 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 20:28:50,769 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,770 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,770 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 20:28:50,770 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 20:28:50,774 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-05 20:28:50,775 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-05 20:28:50,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,777 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,777 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,780 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,780 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-05 20:28:50,780 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,781 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-05 20:28:50,781 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-05 20:28:50,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,783 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-05 20:28:50,783 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-05 20:28:50,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,784 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 20:28:50,785 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 20:28:50,785 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-05 20:28:50,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,786 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 20:28:50,786 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-05 20:28:50,786 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 20:28:50,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,787 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 20:28:50,787 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 20:28:50,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 20:28:50,787 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-05 20:28:50,788 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 20:28:50,806 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 20:28:50,806 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 20:28:50,811 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-05 20:28:50,811 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-05 20:28:50,815 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,815 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,816 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,816 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,816 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,817 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,817 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 20:28:50,818 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-05 20:28:50,818 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-05 20:28:50,823 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i[295890,295903] [2022-12-05 20:28:50,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 20:28:50,930 INFO L208 MainTranslator]: Completed translation [2022-12-05 20:28:50,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50 WrapperNode [2022-12-05 20:28:50,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-05 20:28:50,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-05 20:28:50,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-05 20:28:50,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-05 20:28:50,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,444 INFO L138 Inliner]: procedures = 398, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 21790 [2022-12-05 20:28:51,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-05 20:28:51,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-05 20:28:51,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-05 20:28:51,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-05 20:28:51,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,867 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:51,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:52,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-05 20:28:52,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-05 20:28:52,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-05 20:28:52,020 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-05 20:28:52,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (1/1) ... [2022-12-05 20:28:52,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 20:28:52,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 20:28:52,056 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-05 20:28:52,075 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-05 20:28:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-05 20:28:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-05 20:28:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-12-05 20:28:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-12-05 20:28:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-05 20:28:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-05 20:28:52,088 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-12-05 20:28:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-12-05 20:28:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-05 20:28:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-12-05 20:28:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-05 20:28:52,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-05 20:28:52,099 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-05 20:28:52,687 INFO L236 CfgBuilder]: Building ICFG [2022-12-05 20:28:52,688 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-05 20:29:02,344 INFO L277 CfgBuilder]: Performing block encoding [2022-12-05 20:29:02,406 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-05 20:29:02,406 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-05 20:29:02,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:29:02 BoogieIcfgContainer [2022-12-05 20:29:02,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-05 20:29:02,423 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-05 20:29:02,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-05 20:29:02,425 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-05 20:29:02,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 08:28:48" (1/3) ... [2022-12-05 20:29:02,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b594e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:29:02, skipping insertion in model container [2022-12-05 20:29:02,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 08:28:50" (2/3) ... [2022-12-05 20:29:02,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b594e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 08:29:02, skipping insertion in model container [2022-12-05 20:29:02,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 08:29:02" (3/3) ... [2022-12-05 20:29:02,427 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-05 20:29:02,439 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-05 20:29:02,439 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2022-12-05 20:29:02,439 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-05 20:29:05,577 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-12-05 20:29:05,888 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47259 places, 50926 transitions, 102249 flow