./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 13:42:02,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 13:42:02,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 13:42:02,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 13:42:02,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 13:42:02,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 13:42:02,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 13:42:02,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 13:42:02,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 13:42:02,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 13:42:02,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 13:42:02,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 13:42:02,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 13:42:02,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 13:42:02,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 13:42:02,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 13:42:02,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 13:42:02,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 13:42:02,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 13:42:02,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 13:42:02,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 13:42:02,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 13:42:02,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 13:42:02,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 13:42:02,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 13:42:02,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 13:42:02,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 13:42:02,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 13:42:02,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 13:42:02,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 13:42:02,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 13:42:02,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 13:42:02,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 13:42:02,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 13:42:02,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 13:42:02,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 13:42:02,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 13:42:02,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 13:42:02,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 13:42:02,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 13:42:02,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 13:42:02,230 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 13:42:02,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 13:42:02,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 13:42:02,245 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 13:42:02,245 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 13:42:02,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 13:42:02,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 13:42:02,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 13:42:02,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 13:42:02,246 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 13:42:02,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 13:42:02,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 13:42:02,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 13:42:02,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 13:42:02,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 13:42:02,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:42:02,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 13:42:02,248 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 13:42:02,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 13:42:02,249 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 13:42:02,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 13:42:02,249 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 13:42:02,249 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edb5588f581ece02eeb7885d279245e7d621dcbbbff2078bbf89ecbc6fe3a95 [2022-12-13 13:42:02,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 13:42:02,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 13:42:02,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 13:42:02,438 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 13:42:02,439 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 13:42:02,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 13:42:04,940 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 13:42:05,483 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 13:42:05,484 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 13:42:05,522 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/data/f3f7298ee/a777cdd3db504bd893f75714a68d2990/FLAGe755d64dc [2022-12-13 13:42:06,030 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/data/f3f7298ee/a777cdd3db504bd893f75714a68d2990 [2022-12-13 13:42:06,032 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 13:42:06,033 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 13:42:06,034 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 13:42:06,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 13:42:06,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 13:42:06,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:42:06" (1/1) ... [2022-12-13 13:42:06,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@102d91c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:06, skipping insertion in model container [2022-12-13 13:42:06,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 01:42:06" (1/1) ... [2022-12-13 13:42:06,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 13:42:06,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 13:42:06,750 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:06,765 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 13:42:06,779 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 13:42:06,848 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:42:06,853 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 13:42:06,859 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 13:42:06,864 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:42:06,869 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:42:06,874 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 13:42:06,879 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:42:06,884 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:42:06,995 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:42:07,111 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:07,175 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:42:07,178 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:42:07,178 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 13:42:07,185 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 13:42:07,192 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 13:42:07,199 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 13:42:07,204 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 13:42:07,235 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 13:42:07,261 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:42:07,264 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 13:42:07,272 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:42:07,333 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 13:42:07,359 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 13:42:07,365 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 13:42:07,430 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:07,440 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:42:07,440 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:07,490 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 13:42:07,506 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 13:42:07,506 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 13:42:07,517 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:42:07,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:42:07,542 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 13:42:07,553 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 13:42:07,573 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 13:42:07,613 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:07,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:07,614 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:07,615 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:07,615 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 13:42:07,679 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 13:42:07,788 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 13:42:07,820 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:42:07,886 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:07,887 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 13:42:07,893 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 13:42:07,893 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:07,938 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:07,995 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:42:08,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:08,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:08,044 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:08,044 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:08,045 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:08,045 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:08,046 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:08,053 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:08,054 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:08,054 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:08,054 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:08,055 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:08,090 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,099 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,099 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 13:42:08,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,164 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,166 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,166 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,167 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,168 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,170 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,171 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,172 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,173 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,174 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,175 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,175 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,176 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,194 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,194 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,209 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,210 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,238 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,247 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:42:08,274 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,285 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,354 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,375 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,385 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,385 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,386 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,387 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,398 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,400 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,403 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,406 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,415 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,417 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,420 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:08,423 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,462 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 13:42:08,463 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,463 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,464 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,465 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,465 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,466 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,485 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,486 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,486 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,487 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,488 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,488 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,488 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:08,489 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 13:42:08,489 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 13:42:08,498 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,499 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,499 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:08,500 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 13:42:08,500 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 13:42:08,501 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:08,579 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:08,591 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:08,591 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,591 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,592 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,615 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:08,621 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:08,628 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,628 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,629 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,630 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,636 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,637 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,637 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,638 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,639 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,639 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 13:42:08,639 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 13:42:08,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,646 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,647 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,654 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,655 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,656 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,656 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,657 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:08,677 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 13:42:08,678 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:08,680 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,680 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:08,681 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:08,682 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,682 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:08,682 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:08,683 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,683 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:08,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,684 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:08,684 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,684 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 13:42:08,685 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,685 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:42:08,686 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,692 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:08,693 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:42:08,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,713 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 13:42:08,718 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:08,719 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:08,719 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:08,730 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 13:42:08,736 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:08,737 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,745 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,746 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,748 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,749 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,752 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,752 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,769 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,770 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,770 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,783 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:08,783 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:08,797 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,797 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,797 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,799 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,805 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,806 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,806 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:08,807 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,807 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,807 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,808 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,808 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:08,855 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,862 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:08,863 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,885 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:08,885 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,897 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 13:42:08,904 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,905 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:08,907 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:08,908 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:08,908 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:08,908 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,908 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 13:42:08,915 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 13:42:08,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:42:08,923 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:42:08,923 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:42:08,923 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:08,924 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:08,924 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:08,924 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:42:08,925 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:42:08,925 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 13:42:08,926 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,927 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,927 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,930 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 13:42:08,933 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:42:08,933 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:42:08,933 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:42:08,934 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 13:42:08,937 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,937 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,938 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:08,938 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,939 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:08,944 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:42:08,944 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 13:42:08,944 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:08,962 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:42:08,962 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 13:42:08,962 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:08,968 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 13:42:08,974 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 13:42:08,980 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:08,980 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 13:42:08,980 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:42:09,536 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,536 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,536 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,536 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,538 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,539 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,539 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,539 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,539 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,542 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 13:42:09,543 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 13:42:09,545 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 13:42:09,546 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:42:09,549 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:09,549 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:09,551 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:09,551 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:09,552 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:09,552 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:09,558 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:42:09,563 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:42:09,568 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 13:42:09,573 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:09,573 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:09,574 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,574 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,575 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,575 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,575 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,576 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,576 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,576 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,578 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:09,578 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:09,579 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:09,579 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:09,579 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,579 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,580 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,581 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:09,581 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:09,581 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:09,582 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:09,582 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 13:42:09,582 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 13:42:09,582 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 13:42:09,583 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 13:42:09,583 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 13:42:09,583 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:42:09,583 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:42:09,640 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 13:42:09,640 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:42:09,650 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:42:09,750 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-12-13 13:42:09,753 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,755 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,766 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:42:09,816 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 13:42:09,883 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:09,883 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-13 13:42:09,883 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-13 13:42:09,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 13:42:09,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-13 13:42:09,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-12-13 13:42:09,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 13:42:09,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 13:42:09,887 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-13 13:42:09,887 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 13:42:09,887 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 13:42:09,888 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 13:42:09,890 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:09,895 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:42:09,896 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 13:42:09,896 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 13:42:09,897 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 13:42:09,898 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 13:42:09,899 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 13:42:09,899 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 13:42:09,901 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 13:42:09,902 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:42:09,902 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 13:42:09,902 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 13:42:09,903 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 13:42:09,904 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-13 13:42:09,905 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-13 13:42:09,906 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:09,906 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-13 13:42:09,907 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:09,908 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 13:42:09,908 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 13:42:09,909 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 13:42:09,909 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 13:42:09,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:42:09,910 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-13 13:42:09,911 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-13 13:42:09,911 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 13:42:09,912 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:09,912 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:09,913 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:09,913 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 13:42:09,913 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 13:42:09,914 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_dword [2022-12-13 13:42:09,916 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 13:42:09,917 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 13:42:09,917 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,917 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 13:42:09,918 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 13:42:09,918 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,919 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,922 WARN L623 FunctionHandler]: Unknown extern function __udelay [2022-12-13 13:42:09,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:09,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:09,926 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,926 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,926 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,927 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,928 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 13:42:09,929 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,930 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:09,930 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-13 13:42:09,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:09,931 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:09,937 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,937 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,938 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,938 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,939 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,939 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,940 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,940 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,941 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,941 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,942 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,942 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,943 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,946 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,947 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:09,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,949 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,950 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:09,951 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-13 13:42:09,958 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,960 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,968 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:09,969 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,971 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,971 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,972 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,972 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:09,974 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:09,975 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,977 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,978 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:09,980 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:09,980 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,982 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 13:42:09,984 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,002 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 13:42:10,003 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,003 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,004 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,005 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,005 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,007 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,012 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,013 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,013 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,014 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,014 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,015 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,015 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:10,015 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 13:42:10,015 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 13:42:10,018 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,019 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,019 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:10,019 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 13:42:10,020 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 13:42:10,021 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 13:42:10,036 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:10,043 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:10,044 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,044 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,044 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,047 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:10,048 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 13:42:10,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,052 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,055 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,056 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,057 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,057 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,058 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 13:42:10,058 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 13:42:10,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,061 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,061 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,062 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,066 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,066 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,067 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 13:42:10,072 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 13:42:10,073 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:10,073 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,074 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:10,074 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:10,075 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,075 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:10,075 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 13:42:10,076 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,076 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:10,077 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,077 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:10,078 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,078 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 13:42:10,079 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,079 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:42:10,080 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,081 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 13:42:10,082 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 13:42:10,083 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,087 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 13:42:10,088 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:10,088 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:10,088 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 13:42:10,090 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 13:42:10,091 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:10,091 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,095 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,096 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,099 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,099 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,103 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:10,106 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,107 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,107 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,112 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:10,113 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 13:42:10,117 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,118 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,118 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,121 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,122 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,122 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:10,123 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,123 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,123 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,123 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:10,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 13:42:10,129 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:10,131 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 13:42:10,132 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:10,137 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 13:42:10,137 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:10,139 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout_uninterruptible [2022-12-13 13:42:10,141 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,142 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 13:42:10,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 13:42:10,144 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 13:42:10,145 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 13:42:10,145 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,145 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 13:42:10,146 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-13 13:42:10,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 13:42:10,148 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:42:10,149 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 13:42:10,149 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:10,149 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:10,150 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 13:42:10,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 13:42:10,150 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 13:42:10,150 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 13:42:10,151 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,151 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,152 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,154 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 13:42:10,156 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 13:42:10,157 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:42:10,157 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 13:42:10,157 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 13:42:10,160 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,160 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,161 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 13:42:10,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,161 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 13:42:10,163 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:42:10,163 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 13:42:10,163 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:10,165 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 13:42:10,166 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 13:42:10,166 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:10,166 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 13:42:10,167 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 13:42:10,168 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 13:42:10,168 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-13 13:42:10,168 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 13:42:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,177 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,178 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 13:42:10,179 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-13 13:42:10,180 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 13:42:10,181 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 13:42:10,183 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:10,183 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:10,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:10,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:10,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:10,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:10,189 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:42:10,192 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 13:42:10,218 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-13 13:42:10,223 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 13:42:10,223 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 13:42:10,225 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,225 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,226 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,227 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,228 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:10,228 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:10,228 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:10,229 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 13:42:10,229 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,229 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,229 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,230 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,230 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,230 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 13:42:10,230 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:10,230 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:10,231 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 13:42:10,231 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 13:42:10,231 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 13:42:10,231 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 13:42:10,231 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 13:42:10,232 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 13:42:10,232 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 13:42:10,232 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 13:42:10,234 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 13:42:10,234 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 13:42:10,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 13:42:10,237 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2022-12-13 13:42:10,238 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,240 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,241 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,242 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 13:42:10,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 13:42:10,514 INFO L208 MainTranslator]: Completed translation [2022-12-13 13:42:10,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10 WrapperNode [2022-12-13 13:42:10,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 13:42:10,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 13:42:10,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 13:42:10,516 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 13:42:10,523 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:10,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:10,888 INFO L138 Inliner]: procedures = 587, calls = 5906, calls flagged for inlining = 313, calls inlined = 305, statements flattened = 12910 [2022-12-13 13:42:10,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 13:42:10,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 13:42:10,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 13:42:10,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 13:42:10,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:10,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:10,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:10,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,266 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 13:42:11,369 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 13:42:11,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 13:42:11,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 13:42:11,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (1/1) ... [2022-12-13 13:42:11,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 13:42:11,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 13:42:11,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 13:42:11,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_136cbc52-e6df-48b6-897a-70d53961fc10/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-12-13 13:42:11,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 13:42:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 13:42:11,420 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 13:42:11,420 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-12-13 13:42:11,421 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-12-13 13:42:11,421 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 13:42:11,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 13:42:11,422 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 13:42:11,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 13:42:11,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 13:42:11,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 13:42:11,424 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 13:42:11,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 13:42:11,425 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 13:42:11,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 13:42:11,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-12-13 13:42:11,427 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-12-13 13:42:11,427 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-12-13 13:42:11,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-12-13 13:42:11,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 13:42:11,429 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-12-13 13:42:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-12-13 13:42:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-12-13 13:42:11,430 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 13:42:11,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-13 13:42:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 13:42:11,432 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-12-13 13:42:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-12-13 13:42:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-12-13 13:42:11,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-12-13 13:42:11,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-12-13 13:42:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-12-13 13:42:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-12-13 13:42:11,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 13:42:11,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-13 13:42:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 13:42:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 13:42:11,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 13:42:11,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-12-13 13:42:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 13:42:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 13:42:11,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-12-13 13:42:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-12-13 13:42:11,440 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 13:42:11,441 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-12-13 13:42:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 13:42:11,442 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-12-13 13:42:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-12-13 13:42:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-12-13 13:42:11,443 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-12-13 13:42:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-12-13 13:42:11,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 13:42:11,445 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 13:42:11,445 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-12-13 13:42:11,446 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-12-13 13:42:11,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 13:42:11,447 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-12-13 13:42:11,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-12-13 13:42:12,352 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 13:42:12,355 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 13:42:13,148 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 13:54:35,834 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 13:54:36,038 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 13:54:36,065 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 13:54:36,066 INFO L300 CfgBuilder]: Removed 12 assume(true) statements. [2022-12-13 13:54:36,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:54:36 BoogieIcfgContainer [2022-12-13 13:54:36,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 13:54:36,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 13:54:36,072 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 13:54:36,074 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 13:54:36,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 01:42:06" (1/3) ... [2022-12-13 13:54:36,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@86fb791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:54:36, skipping insertion in model container [2022-12-13 13:54:36,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 01:42:10" (2/3) ... [2022-12-13 13:54:36,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@86fb791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 01:54:36, skipping insertion in model container [2022-12-13 13:54:36,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 01:54:36" (3/3) ... [2022-12-13 13:54:36,076 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-12-13 13:54:36,091 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 13:54:36,091 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 13:54:36,186 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 13:54:36,191 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4b1785ec, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 13:54:36,191 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 13:54:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand has 5218 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) [2022-12-13 13:54:36,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2022-12-13 13:54:36,221 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:54:36,221 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:54:36,222 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:54:36,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:54:36,226 INFO L85 PathProgramCache]: Analyzing trace with hash 496610271, now seen corresponding path program 1 times [2022-12-13 13:54:36,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:54:36,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436524726] [2022-12-13 13:54:36,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:54:36,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:54:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 13:54:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 13:54:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 13:54:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 13:54:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 13:54:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:54:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 13:54:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 13:54:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 13:54:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:54:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 13:54:38,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:54:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:54:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 13:54:38,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 13:54:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 13:54:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 13:54:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 13:54:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 13:54:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 13:54:38,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:38,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 13:54:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 13:54:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:39,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 13:54:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 13:54:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:54:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-12-13 13:54:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-12-13 13:54:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:54:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2556 trivial. 0 not checked. [2022-12-13 13:54:39,135 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:54:39,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436524726] [2022-12-13 13:54:39,135 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436524726] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:54:39,135 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:54:39,135 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 13:54:39,137 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873945235] [2022-12-13 13:54:39,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:54:39,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:54:39,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:54:39,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:54:39,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:54:39,182 INFO L87 Difference]: Start difference. First operand has 5218 states, 3371 states have (on average 1.3117769207950163) internal successors, (4422), 3489 states have internal predecessors, (4422), 1637 states have call successors, (1637), 210 states have call predecessors, (1637), 209 states have return successors, (1626), 1596 states have call predecessors, (1626), 1626 states have call successors, (1626) Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 13:54:41,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:54:43,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:55:28,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:55:28,197 INFO L93 Difference]: Finished difference Result 16284 states and 24432 transitions. [2022-12-13 13:55:28,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:55:28,200 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 291 [2022-12-13 13:55:28,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:55:28,276 INFO L225 Difference]: With dead ends: 16284 [2022-12-13 13:55:28,276 INFO L226 Difference]: Without dead ends: 11101 [2022-12-13 13:55:28,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:55:28,312 INFO L413 NwaCegarLoop]: 6154 mSDtfsCounter, 10299 mSDsluCounter, 6840 mSDsCounter, 0 mSdLazyCounter, 9196 mSolverCounterSat, 5043 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11941 SdHoareTripleChecker+Valid, 12994 SdHoareTripleChecker+Invalid, 14241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5043 IncrementalHoareTripleChecker+Valid, 9196 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.8s IncrementalHoareTripleChecker+Time [2022-12-13 13:55:28,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11941 Valid, 12994 Invalid, 14241 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5043 Valid, 9196 Invalid, 2 Unknown, 0 Unchecked, 47.8s Time] [2022-12-13 13:55:28,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11101 states. [2022-12-13 13:55:28,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11101 to 10227. [2022-12-13 13:55:28,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10227 states, 6603 states have (on average 1.2962289868241708) internal successors, (8559), 6835 states have internal predecessors, (8559), 3208 states have call successors, (3208), 416 states have call predecessors, (3208), 415 states have return successors, (3205), 3145 states have call predecessors, (3205), 3205 states have call successors, (3205) [2022-12-13 13:55:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10227 states to 10227 states and 14972 transitions. [2022-12-13 13:55:28,867 INFO L78 Accepts]: Start accepts. Automaton has 10227 states and 14972 transitions. Word has length 291 [2022-12-13 13:55:28,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:55:28,868 INFO L495 AbstractCegarLoop]: Abstraction has 10227 states and 14972 transitions. [2022-12-13 13:55:28,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (28), 3 states have call predecessors, (28), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-12-13 13:55:28,868 INFO L276 IsEmpty]: Start isEmpty. Operand 10227 states and 14972 transitions. [2022-12-13 13:55:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-13 13:55:28,881 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:55:28,881 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:55:28,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 13:55:28,881 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:55:28,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:55:28,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1865077820, now seen corresponding path program 1 times [2022-12-13 13:55:28,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:55:28,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735931456] [2022-12-13 13:55:28,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:55:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 13:55:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 13:55:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 13:55:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 13:55:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 13:55:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 13:55:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 13:55:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 13:55:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 13:55:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 13:55:30,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 13:55:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 13:55:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 13:55:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 13:55:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 13:55:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 13:55:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 13:55:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 13:55:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 13:55:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 13:55:30,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 13:55:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 13:55:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 13:55:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 13:55:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 13:55:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-12-13 13:55:30,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2022-12-13 13:55:30,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2022-12-13 13:55:30,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 296 [2022-12-13 13:55:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2022-12-13 13:55:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 13:55:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 318 [2022-12-13 13:55:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-12-13 13:55:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2022-12-13 13:55:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 13:55:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2824 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2022-12-13 13:55:30,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 13:55:30,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735931456] [2022-12-13 13:55:30,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735931456] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 13:55:30,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 13:55:30,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 13:55:30,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284796481] [2022-12-13 13:55:30,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 13:55:30,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 13:55:30,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 13:55:30,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 13:55:30,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 13:55:30,590 INFO L87 Difference]: Start difference. First operand 10227 states and 14972 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-13 13:55:32,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:55:35,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 13:56:27,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 13:56:27,844 INFO L93 Difference]: Finished difference Result 21723 states and 32047 transitions. [2022-12-13 13:56:27,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 13:56:27,845 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 347 [2022-12-13 13:56:27,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 13:56:27,920 INFO L225 Difference]: With dead ends: 21723 [2022-12-13 13:56:27,920 INFO L226 Difference]: Without dead ends: 16594 [2022-12-13 13:56:27,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 13:56:27,939 INFO L413 NwaCegarLoop]: 10116 mSDtfsCounter, 8184 mSDsluCounter, 9371 mSDsCounter, 0 mSdLazyCounter, 11190 mSolverCounterSat, 3323 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9818 SdHoareTripleChecker+Valid, 19487 SdHoareTripleChecker+Invalid, 14515 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3323 IncrementalHoareTripleChecker+Valid, 11190 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 56.1s IncrementalHoareTripleChecker+Time [2022-12-13 13:56:27,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9818 Valid, 19487 Invalid, 14515 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3323 Valid, 11190 Invalid, 2 Unknown, 0 Unchecked, 56.1s Time] [2022-12-13 13:56:27,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16594 states. [2022-12-13 13:56:28,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16594 to 15283. [2022-12-13 13:56:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15283 states, 9870 states have (on average 1.2967578520770011) internal successors, (12799), 10217 states have internal predecessors, (12799), 4790 states have call successors, (4790), 623 states have call predecessors, (4790), 622 states have return successors, (4787), 4697 states have call predecessors, (4787), 4787 states have call successors, (4787) [2022-12-13 13:56:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15283 states to 15283 states and 22376 transitions. [2022-12-13 13:56:28,542 INFO L78 Accepts]: Start accepts. Automaton has 15283 states and 22376 transitions. Word has length 347 [2022-12-13 13:56:28,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 13:56:28,542 INFO L495 AbstractCegarLoop]: Abstraction has 15283 states and 22376 transitions. [2022-12-13 13:56:28,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2022-12-13 13:56:28,543 INFO L276 IsEmpty]: Start isEmpty. Operand 15283 states and 22376 transitions. [2022-12-13 13:56:28,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-12-13 13:56:28,552 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 13:56:28,552 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 24, 24, 24, 24, 24, 24, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 13:56:28,552 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 13:56:28,552 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 13:56:28,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 13:56:28,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1731064314, now seen corresponding path program 1 times [2022-12-13 13:56:28,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 13:56:28,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933256700] [2022-12-13 13:56:28,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 13:56:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms