/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-RepeatedSemanticLbe.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 23:24:04,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-05 23:24:04,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-05 23:24:04,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-05 23:24:04,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-05 23:24:04,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-05 23:24:04,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-05 23:24:04,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-05 23:24:04,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-05 23:24:04,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-05 23:24:04,175 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-05 23:24:04,176 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-05 23:24:04,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-05 23:24:04,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-05 23:24:04,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-05 23:24:04,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-05 23:24:04,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-05 23:24:04,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-05 23:24:04,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-05 23:24:04,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-05 23:24:04,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-05 23:24:04,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-05 23:24:04,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-05 23:24:04,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-05 23:24:04,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-05 23:24:04,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-05 23:24:04,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-05 23:24:04,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-05 23:24:04,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-05 23:24:04,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-05 23:24:04,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-05 23:24:04,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-05 23:24:04,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-05 23:24:04,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-05 23:24:04,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-05 23:24:04,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-05 23:24:04,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-05 23:24:04,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-05 23:24:04,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-05 23:24:04,211 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-05 23:24:04,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-05 23:24:04,214 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-RepeatedSemanticLbe.epf [2022-12-05 23:24:04,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-05 23:24:04,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-05 23:24:04,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-05 23:24:04,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-05 23:24:04,246 INFO L138 SettingsManager]: * Use SBE=true [2022-12-05 23:24:04,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-05 23:24:04,247 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-05 23:24:04,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-05 23:24:04,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-05 23:24:04,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-05 23:24:04,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-05 23:24:04,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-05 23:24:04,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-05 23:24:04,249 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-05 23:24:04,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-05 23:24:04,263 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-05 23:24:04,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-05 23:24:04,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-05 23:24:04,264 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-05 23:24:04,265 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-05 23:24:04,265 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-05 23:24:04,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:24:04,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-05 23:24:04,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-05 23:24:04,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-05 23:24:04,269 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-05 23:24:04,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-05 23:24:04,269 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-05 23:24:04,270 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-05 23:24:04,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-05 23:24:04,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-05 23:24:04,585 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-05 23:24:04,586 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-05 23:24:04,586 INFO L275 PluginConnector]: CDTParser initialized [2022-12-05 23:24:04,587 INFO L432 ainManager$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 23:24:05,775 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-05 23:24:06,238 INFO L351 CDTParser]: Found 1 translation units. [2022-12-05 23:24:06,239 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 23:24:06,284 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b38a7eb3/73e4cd9bd36943a1953a15b965c7e4c1/FLAGc2388c491 [2022-12-05 23:24:06,298 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b38a7eb3/73e4cd9bd36943a1953a15b965c7e4c1 [2022-12-05 23:24:06,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-05 23:24:06,301 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-05 23:24:06,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-05 23:24:06,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-05 23:24:06,305 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-05 23:24:06,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:06" (1/1) ... [2022-12-05 23:24:06,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45f6e23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:06, skipping insertion in model container [2022-12-05 23:24:06,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:24:06" (1/1) ... [2022-12-05 23:24:06,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-05 23:24:06,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-05 23:24:07,152 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-05 23:24:07,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-05 23:24:07,169 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-05 23:24:07,263 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-05 23:24:07,270 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 23:24:07,273 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-05 23:24:07,312 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-05 23:24:07,319 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 23:24:07,324 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 23:24:07,342 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-05 23:24:07,359 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-05 23:24:07,361 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-05 23:24:07,372 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 23:24:07,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,405 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-05 23:24:07,443 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,449 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,456 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,462 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,466 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,472 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,478 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,491 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,496 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:07,634 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,635 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-05 23:24:07,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,639 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,647 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 23:24:07,652 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 23:24:07,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,663 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,664 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,665 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,666 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-05 23:24:07,666 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,669 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-05 23:24:07,672 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 23:24:07,672 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,672 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,673 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-05 23:24:07,673 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-05 23:24:07,675 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,675 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,676 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,676 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,676 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,684 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,687 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:24:07,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,696 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 23:24:07,698 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,699 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:24:07,704 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,706 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,707 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,755 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,759 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-05 23:24:07,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,761 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,764 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,789 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,824 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,834 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:07,834 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-05 23:24:07,835 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:07,837 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:07,839 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 23:24:07,840 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-05 23:24:07,841 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:07,842 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 23:24:07,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,854 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,868 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 23:24:07,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,884 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 23:24:07,884 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,885 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 23:24:07,888 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 23:24:07,889 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-05 23:24:07,894 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-05 23:24:07,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,924 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,939 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,940 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-05 23:24:07,940 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,945 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-05 23:24:07,945 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-05 23:24:07,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,956 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-05 23:24:07,957 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-05 23:24:07,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,963 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 23:24:07,963 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 23:24:07,964 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-05 23:24:07,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,966 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 23:24:07,966 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-05 23:24:07,968 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 23:24:07,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,969 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 23:24:07,969 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:07,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:07,971 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-05 23:24:07,974 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 23:24:08,143 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 23:24:08,144 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 23:24:08,147 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-05 23:24:08,147 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-05 23:24:08,158 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,159 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,159 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,165 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:08,215 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-05 23:24:08,216 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-05 23:24:08,358 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 23:24:08,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:24:08,692 INFO L203 MainTranslator]: Completed pre-run [2022-12-05 23:24:08,817 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-05 23:24:08,817 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-05 23:24:08,817 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-05 23:24:08,822 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-05 23:24:08,822 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 23:24:08,823 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-05 23:24:08,829 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-05 23:24:08,830 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 23:24:08,830 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-05 23:24:08,831 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_queue [2022-12-05 23:24:08,832 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-05 23:24:08,832 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-05 23:24:08,833 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-05 23:24:08,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,835 WARN L623 FunctionHandler]: Unknown extern function platform_device_register_full [2022-12-05 23:24:08,837 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,837 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,837 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,838 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,838 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,838 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,839 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,839 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,839 WARN L623 FunctionHandler]: Unknown extern function pnp_get_resource [2022-12-05 23:24:08,850 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,850 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,851 WARN L623 FunctionHandler]: Unknown extern function pnp_register_driver [2022-12-05 23:24:08,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,854 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,855 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,857 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,858 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 23:24:08,859 WARN L623 FunctionHandler]: Unknown extern function pnp_unregister_driver [2022-12-05 23:24:08,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,861 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,861 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,862 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,862 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,863 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-05 23:24:08,863 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,864 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-05 23:24:08,864 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 23:24:08,865 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,865 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,865 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-05 23:24:08,866 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-05 23:24:08,867 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,867 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,868 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,871 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,873 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:24:08,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,875 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 23:24:08,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,875 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:24:08,878 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,880 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,881 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,894 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-05 23:24:08,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,911 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,919 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:08,923 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-05 23:24:08,923 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:08,927 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:08,929 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 23:24:08,930 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-05 23:24:08,930 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-05 23:24:08,931 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 23:24:08,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,935 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-05 23:24:08,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,940 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-05 23:24:08,941 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,941 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 23:24:08,942 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-05 23:24:08,946 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-05 23:24:08,947 WARN L623 FunctionHandler]: Unknown extern function async_unwrap_char [2022-12-05 23:24:08,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,950 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,955 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,956 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-05 23:24:08,956 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,956 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-05 23:24:08,957 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-05 23:24:08,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,960 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-05 23:24:08,960 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-05 23:24:08,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,961 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 23:24:08,962 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-05 23:24:08,962 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-05 23:24:08,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,963 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 23:24:08,963 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-05 23:24:08,963 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 23:24:08,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,964 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-05 23:24:08,965 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-05 23:24:08,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-05 23:24:08,965 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-05 23:24:08,965 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-05 23:24:08,992 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 23:24:08,993 WARN L623 FunctionHandler]: Unknown extern function ldv_failed_register_netdev [2022-12-05 23:24:08,999 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-05 23:24:09,000 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-05 23:24:09,004 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,004 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,005 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,006 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,006 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,007 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,007 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-05 23:24:09,009 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-05 23:24:09,009 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-05 23:24:09,015 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 23:24:09,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:24:09,173 INFO L208 MainTranslator]: Completed translation [2022-12-05 23:24:09,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09 WrapperNode [2022-12-05 23:24:09,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-05 23:24:09,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-05 23:24:09,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-05 23:24:09,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-05 23:24:09,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:09,259 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:09,674 INFO L138 Inliner]: procedures = 398, calls = 2132, calls flagged for inlining = 747, calls inlined = 2021, statements flattened = 21790 [2022-12-05 23:24:09,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-05 23:24:09,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-05 23:24:09,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-05 23:24:09,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-05 23:24:09,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:09,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:09,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:09,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,162 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-05 23:24:10,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-05 23:24:10,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-05 23:24:10,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-05 23:24:10,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (1/1) ... [2022-12-05 23:24:10,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:24:10,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 23:24:10,373 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 23:24:10,393 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 23:24:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-05 23:24:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-05 23:24:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_6 [2022-12-05 23:24:10,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_6 [2022-12-05 23:24:10,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_5 [2022-12-05 23:24:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_5 [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_4 [2022-12-05 23:24:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_4 [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-05 23:24:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_random_allocationless_scenario_3 [2022-12-05 23:24:10,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_random_allocationless_scenario_3 [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-05 23:24:10,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-05 23:24:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-05 23:24:10,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-05 23:24:10,423 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 23:24:11,166 INFO L236 CfgBuilder]: Building ICFG [2022-12-05 23:24:11,167 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-05 23:24:22,689 INFO L277 CfgBuilder]: Performing block encoding [2022-12-05 23:24:22,761 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-05 23:24:22,762 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-05 23:24:22,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:22 BoogieIcfgContainer [2022-12-05 23:24:22,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-05 23:24:22,783 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-05 23:24:22,783 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-05 23:24:22,785 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-05 23:24:22,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 11:24:06" (1/3) ... [2022-12-05 23:24:22,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bc4e517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:24:22, skipping insertion in model container [2022-12-05 23:24:22,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:24:09" (2/3) ... [2022-12-05 23:24:22,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bc4e517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:24:22, skipping insertion in model container [2022-12-05 23:24:22,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:24:22" (3/3) ... [2022-12-05 23:24:22,788 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2022-12-05 23:24:22,801 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-05 23:24:22,801 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2022-12-05 23:24:22,801 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-05 23:24:26,036 INFO L144 ThreadInstanceAdder]: Constructed 109 joinOtherThreadTransitions. [2022-12-05 23:24:26,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 47259 places, 50926 transitions, 102249 flow