java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:23:31,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:23:31,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:23:31,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:23:31,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:23:31,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:23:31,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:23:31,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:23:31,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:23:31,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:23:31,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:23:31,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:23:31,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:23:31,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:23:31,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:23:31,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:23:31,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:23:31,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:23:31,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:23:31,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:23:31,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:23:31,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:23:31,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:23:31,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:23:31,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:23:31,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:23:31,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:23:31,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:23:31,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:23:31,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:23:31,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:23:31,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:23:31,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:23:31,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:23:31,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:23:31,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:23:31,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:23:31,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:23:31,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:23:31,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:23:31,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:23:31,420 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 [2019-10-13 20:23:31,438 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:23:31,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:23:31,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:23:31,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:23:31,441 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:23:31,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:23:31,442 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:23:31,442 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:23:31,442 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:23:31,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:23:31,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:23:31,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:23:31,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:23:31,443 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:23:31,443 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:23:31,443 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:23:31,444 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:23:31,444 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:23:31,444 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:23:31,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:23:31,444 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:23:31,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:23:31,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:23:31,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:23:31,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:23:31,445 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:23:31,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:23:31,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:23:31,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:23:31,723 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:23:31,736 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:23:31,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:23:31,740 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:23:31,741 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:23:31,742 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-13 20:23:31,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/693384cdb/0ad6f49abf024574acb6e157534866a4/FLAGea09babc8 [2019-10-13 20:23:32,726 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:23:32,727 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-13 20:23:32,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/693384cdb/0ad6f49abf024574acb6e157534866a4/FLAGea09babc8 [2019-10-13 20:23:33,130 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/693384cdb/0ad6f49abf024574acb6e157534866a4 [2019-10-13 20:23:33,140 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:23:33,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:23:33,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:23:33,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:23:33,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:23:33,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:23:33" (1/1) ... [2019-10-13 20:23:33,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ced84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:33, skipping insertion in model container [2019-10-13 20:23:33,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:23:33" (1/1) ... [2019-10-13 20:23:33,155 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:23:33,348 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:23:36,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:23:36,710 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:23:37,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:23:38,109 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:23:38,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38 WrapperNode [2019-10-13 20:23:38,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:23:38,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:23:38,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:23:38,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:23:38,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (1/1) ... [2019-10-13 20:23:38,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:23:38,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:23:38,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:23:38,567 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:23:38,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (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 [2019-10-13 20:23:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:23:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:23:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:23:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:23:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:23:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:23:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:23:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:23:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:23:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:23:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:23:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_macro [2019-10-13 20:23:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:23:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:23:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:23:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:23:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-13 20:23:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-13 20:23:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-13 20:23:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-13 20:23:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:23:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:23:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2019-10-13 20:23:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:23:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-13 20:23:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-13 20:23:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-13 20:23:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 20:23:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-13 20:23:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 20:23:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-13 20:23:38,637 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 20:23:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 20:23:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 20:23:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-13 20:23:38,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-13 20:23:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-13 20:23:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:23:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-13 20:23:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-13 20:23:38,639 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-13 20:23:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_address [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-13 20:23:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-10-13 20:23:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-10-13 20:23:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-10-13 20:23:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-10-13 20:23:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 20:23:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 20:23:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-13 20:23:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-13 20:23:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 20:23:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 20:23:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 20:23:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 20:23:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 20:23:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-13 20:23:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-13 20:23:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-13 20:23:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-13 20:23:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:23:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-13 20:23:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-13 20:23:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-13 20:23:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-13 20:23:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-13 20:23:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 20:23:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 20:23:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 20:23:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 20:23:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-13 20:23:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_index [2019-10-13 20:23:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_cmd_index [2019-10-13 20:23:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_resp_index [2019-10-13 20:23:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rxfree_index [2019-10-13 20:23:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_inc_rx_index [2019-10-13 20:23:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_reset [2019-10-13 20:23:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_status [2019-10-13 20:23:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_media_status [2019-10-13 20:23:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_hello [2019-10-13 20:23:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_process_response [2019-10-13 20:23:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free [2019-10-13 20:23:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_cmd [2019-10-13 20:23:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_resp [2019-10-13 20:23:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_num_free_tx [2019-10-13 20:23:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_issue_command [2019-10-13 20:23:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tso_fill [2019-10-13 20:23:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_tx [2019-10-13 20:23:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_rx_mode [2019-10-13 20:23:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_do_get_stats [2019-10-13 20:23:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_stats [2019-10-13 20:23:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_drvinfo [2019-10-13 20:23:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_settings [2019-10-13 20:23:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_settings [2019-10-13 20:23:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_wol [2019-10-13 20:23:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_set_wol [2019-10-13 20:23:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_get_ringparam [2019-10-13 20:23:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wait_interrupt [2019-10-13 20:23:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_interface [2019-10-13 20:23:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_rings [2019-10-13 20:23:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_request_firmware [2019-10-13 20:23:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_download_firmware [2019-10-13 20:23:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_boot_3XP [2019-10-13 20:23:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_clean_tx [2019-10-13 20:23:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_complete [2019-10-13 20:23:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_recycle_rx_skb [2019-10-13 20:23:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_alloc_rx_skb [2019-10-13 20:23:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_rx [2019-10-13 20:23:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_fill_free_ring [2019-10-13 20:23:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_poll [2019-10-13 20:23:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_interrupt [2019-10-13 20:23:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_free_rx_rings [2019-10-13 20:23:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_sleep [2019-10-13 20:23:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_wakeup [2019-10-13 20:23:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_start_runtime [2019-10-13 20:23:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_stop_runtime [2019-10-13 20:23:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_tx_timeout [2019-10-13 20:23:38,667 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_open [2019-10-13 20:23:38,667 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_close [2019-10-13 20:23:38,667 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_resume [2019-10-13 20:23:38,667 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_suspend [2019-10-13 20:23:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_test_mmio [2019-10-13 20:23:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init_one [2019-10-13 20:23:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_remove_one [2019-10-13 20:23:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_init [2019-10-13 20:23:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure typhoon_cleanup [2019-10-13 20:23:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2019-10-13 20:23:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_typhoon_init_11_7 [2019-10-13 20:23:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-13 20:23:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:23:38,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-13 20:23:38,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2019-10-13 20:23:38,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_9_1 [2019-10-13 20:23:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_4_1 [2019-10-13 20:23:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_7_2 [2019-10-13 20:23:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_10_2 [2019-10-13 20:23:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_4 [2019-10-13 20:23:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 20:23:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-13 20:23:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 20:23:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 20:23:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 20:23:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 20:23:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 20:23:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 20:23:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 20:23:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-13 20:23:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:23:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:23:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 20:23:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 20:23:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_11 [2019-10-13 20:23:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:23:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-13 20:23:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-13 20:23:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-13 20:23:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:23:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:23:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:23:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 20:23:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:23:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:23:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:23:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:23:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:23:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:23:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:23:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-13 20:23:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-13 20:23:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-13 20:23:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_6_6 [2019-10-13 20:23:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-13 20:23:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-13 20:23:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-13 20:23:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:23:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:23:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:23:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:23:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_8_2 [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2019-10-13 20:23:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_83 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_87 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_88 [2019-10-13 20:23:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_89 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_90 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_91 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_92 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_93 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_94 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_95 [2019-10-13 20:23:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_96 [2019-10-13 20:23:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-13 20:23:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-13 20:23:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-13 20:23:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-13 20:23:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-13 20:23:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:23:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:23:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:23:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:23:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-13 20:23:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-13 20:23:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-13 20:23:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-13 20:23:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-13 20:23:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-13 20:23:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:23:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:23:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 20:23:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:23:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-13 20:23:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:23:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-13 20:23:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-13 20:23:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-13 20:23:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-13 20:23:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-13 20:23:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-13 20:23:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-13 20:23:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:23:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:23:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:23:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:23:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-13 20:23:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-13 20:23:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-13 20:23:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-13 20:23:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-13 20:23:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:23:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:23:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:23:38,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:23:38,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:23:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:23:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:23:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:23:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:23:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:23:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_command_lock_of_typhoon [2019-10-13 20:23:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_command_lock_of_typhoon [2019-10-13 20:23:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_command_lock_of_typhoon [2019-10-13 20:23:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2019-10-13 20:23:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_command_lock_of_typhoon [2019-10-13 20:23:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_command_lock_of_typhoon [2019-10-13 20:23:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_command_lock_of_typhoon [2019-10-13 20:23:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2019-10-13 20:23:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:23:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:23:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:23:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:23:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-13 20:23:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:23:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:23:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:23:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:23:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:23:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:23:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-13 20:23:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-13 20:23:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-13 20:23:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:23:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-13 20:23:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-13 20:23:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-13 20:23:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:23:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:23:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:23:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:23:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:23:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:23:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:23:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:23:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:23:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:23:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:23:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:23:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:23:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 20:23:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 20:23:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-13 20:23:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-13 20:23:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-13 20:23:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 20:23:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-10-13 20:23:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 20:23:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-10-13 20:23:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-13 20:23:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 20:23:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:23:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:23:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-10-13 20:23:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:23:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 20:23:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-13 20:23:38,740 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-13 20:23:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-13 20:23:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial_copy_nocheck [2019-10-13 20:23:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-13 20:23:38,741 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-13 20:23:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 20:23:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:23:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-13 20:23:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 20:23:38,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-13 20:23:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-13 20:23:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-13 20:23:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 20:23:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 20:23:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 20:23:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-13 20:23:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 20:23:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 20:23:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 20:23:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 20:23:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-13 20:23:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-13 20:23:38,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-10-13 20:23:38,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-13 20:23:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-13 20:23:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-13 20:23:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 20:23:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 20:23:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-13 20:23:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-13 20:23:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-10-13 20:23:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-13 20:23:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2019-10-13 20:23:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-13 20:23:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-13 20:23:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:23:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 20:23:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-13 20:23:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-13 20:23:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 20:23:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-10-13 20:23:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 20:23:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-13 20:23:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 20:23:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 20:23:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:23:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:23:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:23:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:23:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:23:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:23:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:23:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-13 20:23:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-13 20:23:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-13 20:23:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-13 20:23:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-13 20:23:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:23:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-13 20:23:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:23:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-13 20:23:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-13 20:23:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-13 20:23:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_macro [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:23:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:23:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:23:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:23:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-13 20:23:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-13 20:23:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:23:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 20:23:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 20:23:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 20:23:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-13 20:23:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_command_lock_of_typhoon [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_command_lock_of_typhoon [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_command_lock_of_typhoon [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:23:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:23:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_83 [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-13 20:23:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-13 20:23:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial_copy_nocheck [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-13 20:23:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-13 20:23:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-13 20:23:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_address [2019-10-13 20:23:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-10-13 20:23:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_92 [2019-10-13 20:23:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_94 [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 20:23:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 20:23:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_91 [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_93 [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-13 20:23:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-13 20:23:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_95 [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-13 20:23:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_96 [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-13 20:23:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_87 [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_88 [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_89 [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 20:23:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_90 [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 20:23:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_index [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_cmd_index [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_resp_index [2019-10-13 20:23:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rxfree_index [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_inc_rx_index [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_reset [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_status [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_media_status [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_hello [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_process_response [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:23:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_cmd [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_resp [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_num_free_tx [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_issue_command [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tso_fill [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_tx [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_rx_mode [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_do_get_stats [2019-10-13 20:23:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_stats [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_drvinfo [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_settings [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_settings [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_wol [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_set_wol [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_get_ringparam [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wait_interrupt [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_interface [2019-10-13 20:23:38,878 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_rings [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_request_firmware [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_download_firmware [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_boot_3XP [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_clean_tx [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_complete [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_recycle_rx_skb [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_alloc_rx_skb [2019-10-13 20:23:38,879 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_rx [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_fill_free_ring [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_poll [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_interrupt [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_free_rx_rings [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_sleep [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_wakeup [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_start_runtime [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_stop_runtime [2019-10-13 20:23:38,880 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_tx_timeout [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_open [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_close [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_resume [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_suspend [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_test_mmio [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init_one [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_remove_one [2019-10-13 20:23:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_init [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure typhoon_cleanup [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_typhoon_cleanup_11_2 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_typhoon_init_11_7 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_9_1 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_4_1 [2019-10-13 20:23:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_7_2 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_10_2 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_4 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-10-13 20:23:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-10-13 20:23:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_11 [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-13 20:23:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-13 20:23:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_6_6 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-13 20:23:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_8_2 [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2019-10-13 20:23:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:23:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-13 20:23:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:23:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-13 20:23:38,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-13 20:23:38,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_command_lock_of_typhoon [2019-10-13 20:23:38,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_command_lock_of_typhoon [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_command_lock_of_typhoon [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_command_lock_of_typhoon [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_command_lock_of_typhoon [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-13 20:23:38,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-13 20:23:38,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-13 20:23:38,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:23:38,903 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:23:38,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:23:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:23:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:23:38,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:23:44,982 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-13 20:23:45,452 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:23:55,323 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:23:55,324 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 20:23:55,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:23:55 BoogieIcfgContainer [2019-10-13 20:23:55,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:23:55,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:23:55,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:23:55,332 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:23:55,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:23:33" (1/3) ... [2019-10-13 20:23:55,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1413bb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:23:55, skipping insertion in model container [2019-10-13 20:23:55,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:23:38" (2/3) ... [2019-10-13 20:23:55,335 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1413bb70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:23:55, skipping insertion in model container [2019-10-13 20:23:55,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:23:55" (3/3) ... [2019-10-13 20:23:55,339 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-typhoon.cil.i [2019-10-13 20:23:55,350 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:23:55,369 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2019-10-13 20:23:55,380 INFO L249 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2019-10-13 20:23:55,423 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:23:55,423 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:23:55,423 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:23:55,423 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:23:55,423 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:23:55,423 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:23:55,423 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:23:55,424 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:23:55,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states. [2019-10-13 20:23:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2019-10-13 20:23:55,535 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:23:55,536 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:23:55,539 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:23:55,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:23:55,545 INFO L82 PathProgramCache]: Analyzing trace with hash 921816569, now seen corresponding path program 1 times [2019-10-13 20:23:55,555 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:23:55,555 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646459523] [2019-10-13 20:23:55,556 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:23:55,556 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:23:55,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:23:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:23:56,673 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2019-10-13 20:23:56,674 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646459523] [2019-10-13 20:23:56,675 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:23:56,675 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:23:56,675 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1043294170] [2019-10-13 20:23:56,680 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:23:56,681 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:23:56,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:23:56,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:23:56,698 INFO L87 Difference]: Start difference. First operand 3107 states. Second operand 3 states. [2019-10-13 20:23:59,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:23:59,703 INFO L93 Difference]: Finished difference Result 6241 states and 8178 transitions. [2019-10-13 20:23:59,704 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:23:59,705 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 217 [2019-10-13 20:23:59,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:23:59,772 INFO L225 Difference]: With dead ends: 6241 [2019-10-13 20:23:59,772 INFO L226 Difference]: Without dead ends: 3775 [2019-10-13 20:23:59,796 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:23:59,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3775 states. [2019-10-13 20:24:00,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3775 to 3769. [2019-10-13 20:24:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3769 states. [2019-10-13 20:24:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 3769 states and 4843 transitions. [2019-10-13 20:24:00,120 INFO L78 Accepts]: Start accepts. Automaton has 3769 states and 4843 transitions. Word has length 217 [2019-10-13 20:24:00,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:00,123 INFO L462 AbstractCegarLoop]: Abstraction has 3769 states and 4843 transitions. [2019-10-13 20:24:00,123 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 4843 transitions. [2019-10-13 20:24:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2019-10-13 20:24:00,137 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:00,138 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:24:00,138 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:00,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:00,139 INFO L82 PathProgramCache]: Analyzing trace with hash 103839465, now seen corresponding path program 1 times [2019-10-13 20:24:00,139 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:00,139 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595054995] [2019-10-13 20:24:00,139 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:00,139 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:00,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:00,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2019-10-13 20:24:01,547 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595054995] [2019-10-13 20:24:01,547 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:01,547 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:01,548 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318326199] [2019-10-13 20:24:01,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:01,550 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:01,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:01,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:01,551 INFO L87 Difference]: Start difference. First operand 3769 states and 4843 transitions. Second operand 3 states. [2019-10-13 20:24:04,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:24:04,338 INFO L93 Difference]: Finished difference Result 9605 states and 12354 transitions. [2019-10-13 20:24:04,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:24:04,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 228 [2019-10-13 20:24:04,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:24:04,392 INFO L225 Difference]: With dead ends: 9605 [2019-10-13 20:24:04,392 INFO L226 Difference]: Without dead ends: 5871 [2019-10-13 20:24:04,420 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:04,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5871 states. [2019-10-13 20:24:04,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5871 to 5861. [2019-10-13 20:24:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5861 states. [2019-10-13 20:24:04,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 5861 states and 7530 transitions. [2019-10-13 20:24:04,725 INFO L78 Accepts]: Start accepts. Automaton has 5861 states and 7530 transitions. Word has length 228 [2019-10-13 20:24:04,726 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:04,726 INFO L462 AbstractCegarLoop]: Abstraction has 5861 states and 7530 transitions. [2019-10-13 20:24:04,726 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 5861 states and 7530 transitions. [2019-10-13 20:24:04,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2019-10-13 20:24:04,737 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:04,737 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:24:04,738 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:04,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:04,738 INFO L82 PathProgramCache]: Analyzing trace with hash 1728054785, now seen corresponding path program 1 times [2019-10-13 20:24:04,738 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:04,739 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724058360] [2019-10-13 20:24:04,739 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:04,739 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:04,739 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-10-13 20:24:05,228 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724058360] [2019-10-13 20:24:05,229 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:05,229 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:05,229 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283320270] [2019-10-13 20:24:05,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:05,230 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:05,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:05,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:05,231 INFO L87 Difference]: Start difference. First operand 5861 states and 7530 transitions. Second operand 3 states. [2019-10-13 20:24:06,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-13 20:24:06,096 INFO L93 Difference]: Finished difference Result 14175 states and 18222 transitions. [2019-10-13 20:24:06,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-13 20:24:06,097 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 308 [2019-10-13 20:24:06,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-13 20:24:06,174 INFO L225 Difference]: With dead ends: 14175 [2019-10-13 20:24:06,175 INFO L226 Difference]: Without dead ends: 8349 [2019-10-13 20:24:06,213 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:06,230 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8349 states. [2019-10-13 20:24:06,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8349 to 8339. [2019-10-13 20:24:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8339 states. [2019-10-13 20:24:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8339 states to 8339 states and 10719 transitions. [2019-10-13 20:24:06,796 INFO L78 Accepts]: Start accepts. Automaton has 8339 states and 10719 transitions. Word has length 308 [2019-10-13 20:24:06,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-13 20:24:06,797 INFO L462 AbstractCegarLoop]: Abstraction has 8339 states and 10719 transitions. [2019-10-13 20:24:06,797 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-13 20:24:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 8339 states and 10719 transitions. [2019-10-13 20:24:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2019-10-13 20:24:06,807 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:24:06,808 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:24:06,808 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:24:06,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:24:06,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1665789637, now seen corresponding path program 1 times [2019-10-13 20:24:06,816 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:24:06,816 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021324701] [2019-10-13 20:24:06,816 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:06,816 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:24:06,817 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:24:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:24:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-10-13 20:24:07,416 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021324701] [2019-10-13 20:24:07,416 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:24:07,416 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:24:07,416 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596417687] [2019-10-13 20:24:07,419 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:24:07,419 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:24:07,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:24:07,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:24:07,421 INFO L87 Difference]: Start difference. First operand 8339 states and 10719 transitions. Second operand 3 states.