/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-RepeatedSemanticLbeWithPredicates.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 [2022-12-06 04:38:37,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 04:38:37,372 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 04:38:37,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 04:38:37,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 04:38:37,424 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 04:38:37,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 04:38:37,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 04:38:37,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 04:38:37,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 04:38:37,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 04:38:37,443 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 04:38:37,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 04:38:37,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 04:38:37,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 04:38:37,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 04:38:37,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 04:38:37,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 04:38:37,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 04:38:37,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 04:38:37,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 04:38:37,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 04:38:37,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 04:38:37,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 04:38:37,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 04:38:37,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 04:38:37,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 04:38:37,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 04:38:37,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 04:38:37,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 04:38:37,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 04:38:37,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 04:38:37,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 04:38:37,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 04:38:37,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 04:38:37,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 04:38:37,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 04:38:37,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 04:38:37,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 04:38:37,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 04:38:37,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 04:38:37,482 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-RepeatedSemanticLbeWithPredicates.epf [2022-12-06 04:38:37,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 04:38:37,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 04:38:37,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 04:38:37,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 04:38:37,514 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 04:38:37,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 04:38:37,514 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 04:38:37,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 04:38:37,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 04:38:37,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 04:38:37,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 04:38:37,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 04:38:37,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 04:38:37,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 04:38:37,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 04:38:37,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 04:38:37,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 04:38:37,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 04:38:37,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 04:38:37,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 04:38:37,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 04:38:37,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 04:38:37,518 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 04:38:37,518 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 04:38:37,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 04:38:37,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 04:38:37,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 04:38:37,834 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 04:38:37,837 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 04:38:37,838 INFO L432 ainManager$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 [2022-12-06 04:38:39,008 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 04:38:39,612 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 04:38:39,612 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 [2022-12-06 04:38:39,674 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/123660796/318a24d013474ffab7d7e9785f34756b/FLAG989372168 [2022-12-06 04:38:39,689 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/123660796/318a24d013474ffab7d7e9785f34756b [2022-12-06 04:38:39,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 04:38:39,693 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 04:38:39,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 04:38:39,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 04:38:39,699 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 04:38:39,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:38:39" (1/1) ... [2022-12-06 04:38:39,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a39025d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:39, skipping insertion in model container [2022-12-06 04:38:39,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:38:39" (1/1) ... [2022-12-06 04:38:39,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 04:38:39,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 04:38:40,777 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 04:38:40,791 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 04:38:40,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 04:38:40,940 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 04:38:40,950 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 04:38:40,953 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 04:38:41,006 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-06 04:38:41,019 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 04:38:41,028 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 04:38:41,061 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-06 04:38:41,095 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-06 04:38:41,096 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-06 04:38:41,113 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 04:38:41,114 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,216 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-06 04:38:41,367 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,381 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,394 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,407 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,417 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,428 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,439 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,459 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,472 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:41,828 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,829 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-06 04:38:41,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,834 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,836 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,841 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-06 04:38:41,851 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-06 04:38:41,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,856 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,857 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,858 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,858 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-06 04:38:41,859 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,859 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,860 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 04:38:41,861 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 04:38:41,862 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,863 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-06 04:38:41,863 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-06 04:38:41,866 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,867 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,868 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,869 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,872 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 04:38:41,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,875 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 04:38:41,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,876 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 04:38:41,880 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,882 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,884 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,959 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:41,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 04:38:41,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,996 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:41,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,015 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:42,016 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-06 04:38:42,017 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:42,019 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:42,029 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-06 04:38:42,035 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-06 04:38:42,039 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:42,041 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-06 04:38:42,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,069 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-06 04:38:42,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,127 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-06 04:38:42,128 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:42,128 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,129 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-06 04:38:42,130 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-06 04:38:42,131 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-06 04:38:42,135 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-06 04:38:42,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,165 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:42,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,185 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:42,186 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,186 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-06 04:38:42,186 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:42,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,191 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-06 04:38:42,191 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-06 04:38:42,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,195 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-06 04:38:42,195 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-06 04:38:42,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,200 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-06 04:38:42,201 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-06 04:38:42,207 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-06 04:38:42,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,210 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-06 04:38:42,210 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-06 04:38:42,216 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-06 04:38:42,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,217 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-06 04:38:42,218 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:42,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:42,220 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-06 04:38:42,223 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-06 04:38:42,418 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-06 04:38:42,418 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-06 04:38:42,422 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 04:38:42,422 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 04:38:42,433 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,433 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,434 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,436 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,436 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,437 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,437 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:42,484 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 04:38:42,485 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 04:38:42,624 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] [2022-12-06 04:38:43,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 04:38:43,073 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 04:38:43,209 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 04:38:43,209 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 04:38:43,209 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 04:38:43,220 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 04:38:43,221 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 04:38:43,221 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 04:38:43,228 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-06 04:38:43,229 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 04:38:43,229 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 04:38:43,230 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-06 04:38:43,231 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-06 04:38:43,231 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-06 04:38:43,232 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 04:38:43,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,235 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-06 04:38:43,237 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,237 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,238 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,238 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,238 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,239 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,239 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,240 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,240 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-06 04:38:43,252 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,253 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-06 04:38:43,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,255 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,256 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,261 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-06 04:38:43,262 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-06 04:38:43,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,265 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,265 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,266 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,267 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-06 04:38:43,267 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,268 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 04:38:43,268 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 04:38:43,269 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,269 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-06 04:38:43,269 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-06 04:38:43,271 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,271 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,271 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,275 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,277 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 04:38:43,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,279 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 04:38:43,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,279 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 04:38:43,283 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,285 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,286 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,286 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,303 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,304 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 04:38:43,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,322 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,324 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,329 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:43,332 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-06 04:38:43,333 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:43,337 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:43,339 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-06 04:38:43,339 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-06 04:38:43,340 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-06 04:38:43,341 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-06 04:38:43,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,346 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-06 04:38:43,347 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,351 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-06 04:38:43,351 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,352 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-06 04:38:43,352 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-06 04:38:43,357 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-06 04:38:43,359 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-06 04:38:43,360 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,362 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,362 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,364 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,365 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,366 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,366 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,366 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-06 04:38:43,366 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,367 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-06 04:38:43,367 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-06 04:38:43,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,370 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-06 04:38:43,371 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-06 04:38:43,371 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,372 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-06 04:38:43,373 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-06 04:38:43,373 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-06 04:38:43,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,374 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-06 04:38:43,374 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-06 04:38:43,374 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-06 04:38:43,375 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,375 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-06 04:38:43,376 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-06 04:38:43,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 04:38:43,376 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-06 04:38:43,376 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-06 04:38:43,409 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-06 04:38:43,409 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-06 04:38:43,418 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 04:38:43,418 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 04:38:43,423 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,424 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,425 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,426 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,426 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,427 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,427 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 04:38:43,429 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 04:38:43,429 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 04:38:43,436 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] [2022-12-06 04:38:43,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 04:38:43,624 INFO L208 MainTranslator]: Completed translation [2022-12-06 04:38:43,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43 WrapperNode [2022-12-06 04:38:43,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 04:38:43,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 04:38:43,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 04:38:43,626 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 04:38:43,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:43,735 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,159 INFO L138 Inliner]: procedures = 398, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 21790 [2022-12-06 04:38:44,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 04:38:44,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 04:38:44,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 04:38:44,161 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 04:38:44,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,773 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 04:38:44,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 04:38:44,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 04:38:44,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 04:38:44,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (1/1) ... [2022-12-06 04:38:44,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 04:38:44,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 04:38:44,913 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) [2022-12-06 04:38:44,926 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 [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-06 04:38:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-12-06 04:38:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 04:38:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 04:38:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-12-06 04:38:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-12-06 04:38:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-12-06 04:38:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-12-06 04:38:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 04:38:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 04:38:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-12-06 04:38:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-12-06 04:38:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 04:38:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 04:38:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 04:38:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 04:38:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 04:38:44,969 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 04:38:45,801 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 04:38:45,804 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 04:38:58,204 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 04:38:58,418 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 04:38:58,419 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 04:38:58,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:38:58 BoogieIcfgContainer [2022-12-06 04:38:58,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 04:38:58,443 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 04:38:58,443 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 04:38:58,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 04:38:58,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:38:39" (1/3) ... [2022-12-06 04:38:58,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0dff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:38:58, skipping insertion in model container [2022-12-06 04:38:58,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:38:43" (2/3) ... [2022-12-06 04:38:58,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d0dff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:38:58, skipping insertion in model container [2022-12-06 04:38:58,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:38:58" (3/3) ... [2022-12-06 04:38:58,448 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-06 04:38:58,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 04:38:58,465 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2022-12-06 04:38:58,465 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 04:39:02,569 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-12-06 04:39:03,062 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47259 places, 50926 transitions, 102249 flow