java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 03:31:16,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 03:31:16,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 03:31:16,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 03:31:16,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 03:31:16,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 03:31:16,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 03:31:16,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 03:31:16,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 03:31:16,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 03:31:16,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 03:31:16,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 03:31:16,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 03:31:16,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 03:31:16,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 03:31:16,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 03:31:16,761 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 03:31:16,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 03:31:16,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 03:31:16,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 03:31:16,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 03:31:16,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 03:31:16,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 03:31:16,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 03:31:16,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 03:31:16,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 03:31:16,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 03:31:16,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 03:31:16,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 03:31:16,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 03:31:16,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 03:31:16,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 03:31:16,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 03:31:16,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 03:31:16,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 03:31:16,790 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 03:31:16,791 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 03:31:16,791 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 03:31:16,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 03:31:16,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 03:31:16,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 03:31:16,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 03:31:16,826 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 03:31:16,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 03:31:16,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 03:31:16,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 03:31:16,828 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 03:31:16,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 03:31:16,828 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 03:31:16,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 03:31:16,829 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 03:31:16,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 03:31:16,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 03:31:16,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 03:31:16,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 03:31:16,830 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 03:31:16,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 03:31:16,830 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 03:31:16,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 03:31:16,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 03:31:16,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 03:31:16,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 03:31:16,831 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 03:31:16,831 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 03:31:16,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 03:31:16,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 03:31:16,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 03:31:16,832 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 03:31:16,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 03:31:16,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 03:31:16,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 03:31:16,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 03:31:16,876 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 03:31:16,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 03:31:16,882 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 03:31:16,882 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 03:31:16,883 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2019-09-07 03:31:16,945 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ebb3267/e25cd4c39a7e42e88ea100f0d04a9fbd/FLAG2b89b69c9 [2019-09-07 03:31:17,871 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 03:31:17,871 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2019-09-07 03:31:17,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ebb3267/e25cd4c39a7e42e88ea100f0d04a9fbd/FLAG2b89b69c9 [2019-09-07 03:31:18,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ebb3267/e25cd4c39a7e42e88ea100f0d04a9fbd [2019-09-07 03:31:18,216 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 03:31:18,217 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 03:31:18,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 03:31:18,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 03:31:18,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 03:31:18,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 03:31:18" (1/1) ... [2019-09-07 03:31:18,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a021b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:18, skipping insertion in model container [2019-09-07 03:31:18,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 03:31:18" (1/1) ... [2019-09-07 03:31:18,233 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 03:31:18,422 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 03:31:24,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 03:31:24,140 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 03:31:24,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 03:31:26,384 INFO L192 MainTranslator]: Completed translation [2019-09-07 03:31:26,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26 WrapperNode [2019-09-07 03:31:26,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 03:31:26,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 03:31:26,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 03:31:26,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 03:31:26,404 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,775 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... [2019-09-07 03:31:26,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 03:31:26,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 03:31:26,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 03:31:26,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 03:31:26,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:31:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 03:31:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 03:31:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 03:31:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 03:31:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-07 03:31:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2019-09-07 03:31:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 03:31:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-07 03:31:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-07 03:31:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-07 03:31:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-07 03:31:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2019-09-07 03:31:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-07 03:31:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2019-09-07 03:31:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-07 03:31:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-07 03:31:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-07 03:31:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-07 03:31:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-07 03:31:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-07 03:31:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-07 03:31:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-07 03:31:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-07 03:31:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-07 03:31:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-07 03:31:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-07 03:31:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-07 03:31:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-07 03:31:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-07 03:31:26,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2019-09-07 03:31:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2019-09-07 03:31:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pid [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-07 03:31:26,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-07 03:31:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-07 03:31:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-07 03:31:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2019-09-07 03:31:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-07 03:31:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header_was_set [2019-09-07 03:31:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2019-09-07 03:31:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2019-09-07 03:31:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-09-07 03:31:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-07 03:31:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_probe_transport_header [2019-09-07 03:31:26,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan_frags [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_put [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_bridge_put [2019-09-07 03:31:26,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_reset [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_rx_queue [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_rx_queue_recorded [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_net [2019-09-07 03:31:27,000 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure release_net [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure write_pnet [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_record_sock_flow [2019-09-07 03:31:27,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rps_reset_sock_flow [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net_set [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-07 03:31:27,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-07 03:31:27,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-07 03:31:27,004 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_record_flow_hash [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2019-09-07 03:31:27,005 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2019-09-07 03:31:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net_set [2019-09-07 03:31:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_change_net [2019-09-07 03:31:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2019-09-07 03:31:27,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2019-09-07 03:31:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_create [2019-09-07 03:31:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2019-09-07 03:31:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_flush [2019-09-07 03:31:27,007 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete_by_queue [2019-09-07 03:31:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_cleanup [2019-09-07 03:31:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_update [2019-09-07 03:31:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_save_rps_rxhash [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_select_queue [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_not_capable [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_disable_queue [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2019-09-07 03:31:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2019-09-07 03:31:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach [2019-09-07 03:31:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2019-09-07 03:31:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2019-09-07 03:31:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2019-09-07 03:31:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2019-09-07 03:31:27,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2019-09-07 03:31:27,011 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_set [2019-09-07 03:31:27,011 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_hash_test [2019-09-07 03:31:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure update_filter [2019-09-07 03:31:27,017 INFO L138 BoogieDeclarations]: Found implementation of procedure run_filter [2019-09-07 03:31:27,017 INFO L138 BoogieDeclarations]: Found implementation of procedure check_filter [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_uninit [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_open [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_close [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_xmit [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_mclist [2019-09-07 03:31:27,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_change_mtu [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_fix_features [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_poll_controller [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_init [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_net_init [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_poll [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_alloc_skb [2019-09-07 03:31:27,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_write [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put_user [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_aio_read [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_free_netdev [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_validate [2019-09-07 03:31:27,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sock_write_space [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_sendmsg [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_recvmsg [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_release [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_flags [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_owner [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_show_group [2019-09-07 03:31:27,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_iff [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure set_offload [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach_filter [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_sndbuf [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_queue [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2019-09-07 03:31:27,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_ioctl [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_compat_ioctl [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_fasync [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_open [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_close [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_chr_show_fdinfo [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_settings [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_drvinfo [2019-09-07 03:31:27,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_msglevel [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_msglevel [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_init [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_cleanup [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_socket [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2019-09-07 03:31:27,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_tun_init_15_11 [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_setup_7_3 [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_10_1 [2019-09-07 03:31:27,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_13_1 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_8_1 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_2 [2019-09-07 03:31:27,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_14_2 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_11_15_7 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-07 03:31:27,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-07 03:31:27,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-07 03:31:27,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_15 [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 03:31:27,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_28 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_31 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_34 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_35 [2019-09-07 03:31:27,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_38 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_39 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-07 03:31:27,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-09-07 03:31:27,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_proto_io_instance_2 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-07 03:31:27,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_15 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2019-09-07 03:31:27,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2019-09-07 03:31:27,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_3 [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_6_2 [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_6 [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-07 03:31:27,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_80 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_85 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_87 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_88 [2019-09-07 03:31:27,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs_89 [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_90 [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_91 [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_92 [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_93 [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-07 03:31:27,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-07 03:31:27,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-07 03:31:27,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-07 03:31:27,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-07 03:31:27,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 03:31:27,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 03:31:27,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 03:31:27,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 03:31:27,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-07 03:31:27,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_tun_struct [2019-09-07 03:31:27,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 03:31:27,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-09-07 03:31:27,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 03:31:27,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1712 [2019-09-07 03:31:27,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_240 [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_get_by_name [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __f_setown [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-07 03:31:27,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_net [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_get_hash [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-07 03:31:27,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mac_address [2019-09-07 03:31:27,062 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_read [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_write [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2019-09-07 03:31:27,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2019-09-07 03:31:27,064 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure in_egroup_p [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_pages [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_call_rcu [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-07 03:31:27,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-07 03:31:27,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2019-09-07 03:31:27,067 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-07 03:31:27,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_conntrack_destroy [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2019-09-07 03:31:27,069 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2019-09-07 03:31:27,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_register [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_alloc_security [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_attach_queue [2019-09-07 03:31:27,071 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_create [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_open [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_detach_filter [2019-09-07 03:31:27,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_filter [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_free [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_release_kernel [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_ubufs [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_flow_dissect [2019-09-07 03:31:27,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_partial_csum_set [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_error [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_recv_errqueue [2019-09-07 03:31:27,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_tx_timestamp [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure zerocopy_sg_from_iovec [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 03:31:27,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 03:31:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 03:31:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 03:31:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 03:31:27,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-07 03:31:27,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 03:31:27,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 03:31:27,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-07 03:31:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 03:31:27,078 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-07 03:31:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-07 03:31:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tun_struct [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tun_struct [2019-09-07 03:31:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 03:31:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-07 03:31:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-07 03:31:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-07 03:31:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2019-09-07 03:31:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2019-09-07 03:31:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_80 [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_87 [2019-09-07 03:31:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_92 [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_93 [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-07 03:31:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure iov_pages [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2019-09-07 03:31:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure __f_setown [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_read [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_write [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure in_egroup_p [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure task_pid [2019-09-07 03:31:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-07 03:31:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_flow_dissect [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_error [2019-09-07 03:31:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_ubufs [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_get_hash [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-09-07 03:31:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header_was_set [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-07 03:31:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_probe_transport_header [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan_frags [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure zerocopy_sg_from_iovec [2019-09-07 03:31:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_destroy [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure nf_conntrack_put [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure nf_bridge_put [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure nf_reset [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_rx_queue [2019-09-07 03:31:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_rx_queue_recorded [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_partial_csum_set [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure __put_net [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_net [2019-09-07 03:31:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure release_net [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure write_pnet [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_alloc_security [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_create [2019-09-07 03:31:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach_queue [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_attach [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_open [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure rps_record_sock_flow [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure rps_reset_sock_flow [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net_set [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-07 03:31:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_get_by_name [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_90 [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_85 [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_88 [2019-09-07 03:31:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_91 [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-07 03:31:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2019-09-07 03:31:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_89 [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-07 03:31:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-09-07 03:31:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure sk_filter [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure sk_detach_filter [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_socket [2019-09-07 03:31:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_record_flow_hash [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2019-09-07 03:31:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sk_free [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sk_release_kernel [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1712 [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2019-09-07 03:31:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure sock_tx_timestamp [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net_set [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure sk_change_net [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure sock_recv_errqueue [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_create [2019-09-07 03:31:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_240 [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_flush [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete_by_queue [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_cleanup [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_update [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_save_rps_rxhash [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_select_queue [2019-09-07 03:31:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tun_not_capable [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_disable_queue [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2019-09-07 03:31:27,111 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_set [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure addr_hash_test [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure update_filter [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure run_filter [2019-09-07 03:31:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure check_filter [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_uninit [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_open [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_close [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_xmit [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_mclist [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_change_mtu [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_fix_features [2019-09-07 03:31:27,113 INFO L130 BoogieDeclarations]: Found specification of procedure tun_poll_controller [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_init [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_net_init [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_poll [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_alloc_skb [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2019-09-07 03:31:27,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_write [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put_user [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_aio_read [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_free_netdev [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_validate [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sock_write_space [2019-09-07 03:31:27,115 INFO L130 BoogieDeclarations]: Found specification of procedure tun_sendmsg [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_recvmsg [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_release [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_flags [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_owner [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_show_group [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_iff [2019-09-07 03:31:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure set_offload [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach_filter [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_sndbuf [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_queue [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_ioctl [2019-09-07 03:31:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_compat_ioctl [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_fasync [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_open [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_close [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_chr_show_fdinfo [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_settings [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_drvinfo [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_msglevel [2019-09-07 03:31:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_msglevel [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure tun_init [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure tun_cleanup [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_tun_init_15_11 [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs_setup_7_3 [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-09-07 03:31:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_10_1 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_13_1 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_15_4 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_11_15_5 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_8_1 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_2 [2019-09-07 03:31:27,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_14_2 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_15_6 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_11_15_7 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-07 03:31:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-09-07 03:31:27,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2019-09-07 03:31:27,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_15 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2019-09-07 03:31:27,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_28 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_31 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_34 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_35 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_38 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_39 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2019-09-07 03:31:27,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister [2019-09-07 03:31:27,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_proto_io_instance_2 [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdevice [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_3 [2019-09-07 03:31:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_4 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_device_attribute_dummy_resourceless_instance_5 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_15 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-09-07 03:31:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-07 03:31:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-07 03:31:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2019-09-07 03:31:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2019-09-07 03:31:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-07 03:31:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_3 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_6_2 [2019-09-07 03:31:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_6 [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 03:31:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-07 03:31:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 03:31:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-07 03:31:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-09-07 03:31:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 03:31:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 03:31:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 03:31:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 03:31:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 03:31:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-07 03:31:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_res_counter [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_res_counter [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_res_counter [2019-09-07 03:31:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_res_counter [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_res_counter [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_res_counter [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_res_counter [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_res_counter [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_tun_struct [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_tun_struct [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_tun_struct [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_tun_struct [2019-09-07 03:31:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_tun_struct [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_tun_struct [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-09-07 03:31:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-09-07 03:31:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 03:31:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sk_dst_lock_of_sock [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_sk_dst_lock_of_sock [2019-09-07 03:31:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_sk_dst_lock_of_sock [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_sk_dst_lock_of_sock [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_sk_dst_lock_of_sock [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_sk_dst_lock_of_sock [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_slock_of_NOT_ARG_SIGN [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-07 03:31:27,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 03:31:27,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 03:31:45,927 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-07 03:31:46,890 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 03:31:58,013 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 03:31:58,013 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-09-07 03:31:58,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 03:31:58 BoogieIcfgContainer [2019-09-07 03:31:58,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 03:31:58,018 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 03:31:58,018 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 03:31:58,019 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 03:31:58,020 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 03:31:58" (1/1) ... [2019-09-07 03:31:58,020 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 03:31:58,043 INFO L162 IcfgInterpreter]: Started Sifa with 4 locations of interest [2019-09-07 03:31:58,043 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 03:31:58,066 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 03:31:58,075 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 03:31:58,077 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 03:31:58,443 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 753 for LOIs [2019-09-07 03:32:08,297 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 03:32:08,328 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 03:32:09,072 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 03:32:09,289 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:32:11,169 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 03:32:26,918 WARN L188 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2019-09-07 03:32:28,024 WARN L188 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 92 [2019-09-07 03:32:28,090 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionCall(PredicateTransformer.java:157) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:129) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-07 03:32:28,102 INFO L168 Benchmark]: Toolchain (without parser) took 69884.79 ms. Allocated memory was 132.1 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 69.5 MB in the beginning and 720.7 MB in the end (delta: -651.2 MB). Peak memory consumption was 709.8 MB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,103 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8167.46 ms. Allocated memory was 132.1 MB in the beginning and 396.4 MB in the end (delta: 264.2 MB). Free memory was 69.3 MB in the beginning and 201.4 MB in the end (delta: -132.1 MB). Peak memory consumption was 279.6 MB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,107 INFO L168 Benchmark]: Boogie Preprocessor took 533.37 ms. Allocated memory is still 396.4 MB. Free memory was 201.4 MB in the beginning and 137.5 MB in the end (delta: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,108 INFO L168 Benchmark]: RCFGBuilder took 31097.78 ms. Allocated memory was 396.4 MB in the beginning and 1.2 GB in the end (delta: 803.2 MB). Free memory was 137.5 MB in the beginning and 851.2 MB in the end (delta: -713.6 MB). Peak memory consumption was 846.5 MB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,109 INFO L168 Benchmark]: Sifa took 30082.36 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 293.6 MB). Free memory was 851.2 MB in the beginning and 720.7 MB in the end (delta: 130.5 MB). Peak memory consumption was 424.1 MB. Max. memory is 7.1 GB. [2019-09-07 03:32:28,112 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.1 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 8167.46 ms. Allocated memory was 132.1 MB in the beginning and 396.4 MB in the end (delta: 264.2 MB). Free memory was 69.3 MB in the beginning and 201.4 MB in the end (delta: -132.1 MB). Peak memory consumption was 279.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 533.37 ms. Allocated memory is still 396.4 MB. Free memory was 201.4 MB in the beginning and 137.5 MB in the end (delta: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31097.78 ms. Allocated memory was 396.4 MB in the beginning and 1.2 GB in the end (delta: 803.2 MB). Free memory was 137.5 MB in the beginning and 851.2 MB in the end (delta: -713.6 MB). Peak memory consumption was 846.5 MB. Max. memory is 7.1 GB. * Sifa took 30082.36 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 293.6 MB). Free memory was 851.2 MB in the beginning and 720.7 MB in the end (delta: 130.5 MB). Peak memory consumption was 424.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.sifa: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...