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 -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 16:24:49,518 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 16:24:49,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 16:24:49,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 16:24:49,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 16:24:49,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 16:24:49,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 16:24:49,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 16:24:49,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 16:24:49,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 16:24:49,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 16:24:49,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 16:24:49,543 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 16:24:49,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 16:24:49,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 16:24:49,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 16:24:49,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 16:24:49,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 16:24:49,549 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 16:24:49,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 16:24:49,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 16:24:49,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 16:24:49,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 16:24:49,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 16:24:49,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 16:24:49,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 16:24:49,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 16:24:49,561 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 16:24:49,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 16:24:49,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 16:24:49,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 16:24:49,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 16:24:49,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 16:24:49,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 16:24:49,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 16:24:49,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 16:24:49,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 16:24:49,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 16:24:49,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 16:24:49,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 16:24:49,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 16:24:49,570 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 16:24:49,586 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 16:24:49,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 16:24:49,588 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 16:24:49,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 16:24:49,588 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 16:24:49,588 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 16:24:49,589 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 16:24:49,590 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 16:24:49,590 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 16:24:49,590 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 16:24:49,590 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 16:24:49,590 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 16:24:49,591 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 16:24:49,591 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 16:24:49,591 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 16:24:49,591 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 16:24:49,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 16:24:49,592 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 16:24:49,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 16:24:49,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 16:24:49,592 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 16:24:49,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 16:24:49,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 16:24:49,593 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 16:24:49,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 16:24:49,640 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 16:24:49,645 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 16:24:49,650 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 16:24:49,650 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 16:24:49,651 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-09-08 16:24:49,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a923c0b/4db5c9c364794bf58e038530303ecf4e/FLAGc84dd19d6 [2019-09-08 16:24:50,783 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 16:24:50,785 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-09-08 16:24:50,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a923c0b/4db5c9c364794bf58e038530303ecf4e/FLAGc84dd19d6 [2019-09-08 16:24:51,033 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20a923c0b/4db5c9c364794bf58e038530303ecf4e [2019-09-08 16:24:51,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 16:24:51,045 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 16:24:51,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 16:24:51,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 16:24:51,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 16:24:51,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:24:51" (1/1) ... [2019-09-08 16:24:51,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5198e24c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:51, skipping insertion in model container [2019-09-08 16:24:51,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 04:24:51" (1/1) ... [2019-09-08 16:24:51,063 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 16:24:51,257 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 16:24:55,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:24:55,253 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 16:24:55,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 16:24:57,063 INFO L192 MainTranslator]: Completed translation [2019-09-08 16:24:57,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57 WrapperNode [2019-09-08 16:24:57,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 16:24:57,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 16:24:57,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 16:24:57,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 16:24:57,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... [2019-09-08 16:24:57,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 16:24:57,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 16:24:57,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 16:24:57,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 16:24:57,750 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 16:24:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 16:24:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 16:24:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 16:24:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-08 16:24:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2019-09-08 16:24:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~~s32~0 [2019-09-08 16:24:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-08 16:24:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-08 16:24:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-08 16:24:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-08 16:24:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-08 16:24:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-08 16:24:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 16:24:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 16:24:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 16:24:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 16:24:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 16:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 16:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-08 16:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-08 16:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-08 16:24:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_get_id [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_set_rgmii [2019-09-08 16:24:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_tx_clk_delay [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_init_setting [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_disable_hibernate [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-08 16:24:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-08 16:24:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-09-08 16:24:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-08 16:24:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-08 16:24:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_settings [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_settings [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2019-09-08 16:24:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_drvinfo [2019-09-08 16:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs [2019-09-08 16:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_wol [2019-09-08 16:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_wol [2019-09-08 16:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2019-09-08 16:24:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_ringparam [2019-09-08 16:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_ringparam [2019-09-08 16:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_pauseparam [2019-09-08 16:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_pauseparam [2019-09-08 16:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_strings [2019-09-08 16:24:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_ethtool_stats [2019-09-08 16:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_sset_count [2019-09-08 16:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_ethtool_ops [2019-09-08 16:24:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_9 [2019-09-08 16:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2019-09-08 16:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_19 [2019-09-08 16:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_20 [2019-09-08 16:24:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_21 [2019-09-08 16:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_22 [2019-09-08 16:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_25 [2019-09-08 16:24:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_27 [2019-09-08 16:24:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2019-09-08 16:24:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_check_copper_options [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_check_options [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_33 [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_34 [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_35 [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_36 [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_39 [2019-09-08 16:24:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_41 [2019-09-08 16:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2019-09-08 16:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2019-09-08 16:24:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_function_pointers [2019-09-08 16:24:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_setup_init_funcs [2019-09-08 16:24:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_get_bus_info [2019-09-08 16:24:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_init_hw [2019-09-08 16:24:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_read_phy_reg [2019-09-08 16:24:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_write_phy_reg [2019-09-08 16:24:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2019-09-08 16:24:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_sw_reset [2019-09-08 16:24:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_read_mac_addr [2019-09-08 16:24:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pch_gbe_functions_8 [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_47 [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_48 [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_49 [2019-09-08 16:24:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_50 [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_53 [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_55 [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-08 16:24:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-09-08 16:24:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-09-08 16:24:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-09-08 16:24:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-08 16:24:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2019-09-08 16:24:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2019-09-08 16:24:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-08 16:24:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-08 16:24:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-08 16:24:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-08 16:24:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-08 16:24:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-08 16:24:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-08 16:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-08 16:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-09-08 16:24:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_nofold [2019-09-08 16:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2019-09-08 16:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-08 16:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-08 16:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-08 16:24:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-08 16:24:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-08 16:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-08 16:24:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-08 16:24:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-08 16:24:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-09-08 16:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-08 16:24:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_hwtstamps [2019-09-08 16:24:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-08 16:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-08 16:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-08 16:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2019-09-08 16:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-09-08 16:24:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_bus_and_slot [2019-09-08 16:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2019-09-08 16:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2019-09-08 16:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-09-08 16:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-09-08 16:24:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2019-09-08 16:24:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-08 16:24:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2019-09-08 16:24:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ptp_match [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_rx_timestamp [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_tx_timestamp [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure hwtstamp_ioctl [2019-09-08 16:24:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_load_mac_addr [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_disable_mac_rx [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_mac_rx [2019-09-08 16:24:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_init_rx_addrs [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mc_addr_list_update [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_pause_packet [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_queues [2019-09-08 16:24:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_stats [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_phy [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset_task [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2019-09-08 16:24:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tctl [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_tx [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_unmap_and_free_tx_resource [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_unmap_and_free_rx_resource [2019-09-08 16:24:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_watchdog [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_queue [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_disable_dma_rx [2019-09-08 16:24:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers_pool [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_tx_buffers [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2019-09-08 16:24:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_request_irq [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_sw_init [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2019-09-08 16:24:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_xmit_frame [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_stats [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mac [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_change_mtu [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_features [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_ioctl [2019-09-08 16:24:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_napi_poll [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_error_detected [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_slot_reset [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2019-09-08 16:24:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2019-09-08 16:24:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2019-09-08 16:24:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2019-09-08 16:24:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_probe [2019-09-08 16:24:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2019-09-08 16:24:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_init_module [2019-09-08 16:24:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_exit_module [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_4 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_7 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-08 16:24:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_driver_3 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-08 16:24:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_61 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_62 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_63 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_64 [2019-09-08 16:24:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_67 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_69 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_71 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_72 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_73 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_74 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_76 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2019-09-08 16:24:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_79 [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_80 [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_81 [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_82 [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-08 16:24:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 16:24:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 16:24:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2019-09-08 16:24:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-08 16:24:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-08 16:24:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request_one [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-08 16:24:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-09-08 16:24:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_5 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_7 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_7 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2019-09-08 16:24:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2019-09-08 16:24:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-08 16:24:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_gmii_support [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2019-09-08 16:24:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2019-09-08 16:24:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_rx_snap_read [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_src_uuid_hi_read [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_src_uuid_lo_read [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_tx_snap_read [2019-09-08 16:24:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_domain_bus_and_slot [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-08 16:24:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ptp_classify_raw [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-08 16:24:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-08 16:24:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-08 16:24:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 16:24:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 16:24:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 16:24:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 16:24:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 16:24:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-08 16:24:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-08 16:24:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 16:24:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-08 16:24:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_get_id [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2019-09-08 16:24:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_set_rgmii [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_init_setting [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_disable_hibernate [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 16:24:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_tx_clk_delay [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-08 16:24:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_20 [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_21 [2019-09-08 16:24:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_22 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_25 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_27 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_19 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_9 [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-08 16:24:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2019-09-08 16:24:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_ethtool_ops [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_read_phy_reg [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_write_phy_reg [2019-09-08 16:24:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_settings [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_settings [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_drvinfo [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_wol [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_wol [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2019-09-08 16:24:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_ringparam [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_ringparam [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_pauseparam [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_pauseparam [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_strings [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_ethtool_stats [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_sset_count [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2019-09-08 16:24:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_34 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_35 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_36 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_39 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_41 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_33 [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_check_options [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_check_copper_options [2019-09-08 16:24:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_48 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_49 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_50 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_53 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_55 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_47 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pch_gbe_functions_8 [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2019-09-08 16:24:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_setup_init_funcs [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_get_bus_info [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_init_hw [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_sw_reset [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_read_mac_addr [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2019-09-08 16:24:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_function_pointers [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~~s32~0 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u16~0~TO~~s32~0 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-09-08 16:24:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 16:24:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-08 16:24:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2019-09-08 16:24:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-08 16:24:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_72 [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_73 [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2019-09-08 16:24:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-09-08 16:24:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-08 16:24:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_nofold [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-08 16:24:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-08 16:24:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-09-08 16:24:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-08 16:24:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_62 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_63 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_64 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_67 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_69 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_61 [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-08 16:24:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_hwtstamps [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_74 [2019-09-08 16:24:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_4 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_7 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-08 16:24:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_driver_3 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-08 16:24:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_gmii_support [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_domain_bus_and_slot [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_bus_and_slot [2019-09-08 16:24:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-08 16:24:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-08 16:24:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_76 [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_71 [2019-09-08 16:24:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-08 16:24:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_80 [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_82 [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-08 16:24:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-09-08 16:24:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_81 [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_79 [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-08 16:24:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2019-09-08 16:24:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_src_uuid_lo_read [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_src_uuid_hi_read [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_rx_snap_read [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_tx_snap_read [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure ptp_classify_raw [2019-09-08 16:24:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request_one [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ptp_match [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_rx_timestamp [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 16:24:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure pch_tx_timestamp [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure hwtstamp_ioctl [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_load_mac_addr [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_disable_mac_rx [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_mac_rx [2019-09-08 16:24:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_init_rx_addrs [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mc_addr_list_update [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_pause_packet [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_queues [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_stats [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_phy [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset_task [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2019-09-08 16:24:58,544 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tctl [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_tx [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_unmap_and_free_tx_resource [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_unmap_and_free_rx_resource [2019-09-08 16:24:58,545 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_watchdog [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_queue [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_disable_dma_rx [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2019-09-08 16:24:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers_pool [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_tx_buffers [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_request_irq [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_sw_init [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2019-09-08 16:24:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_xmit_frame [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_stats [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mac [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_change_mtu [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_features [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_ioctl [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_napi_poll [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2019-09-08 16:24:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_error_detected [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_slot_reset [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_probe [2019-09-08 16:24:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_init_module [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_exit_module [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_7 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2019-09-08 16:24:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_5 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_7 [2019-09-08 16:24:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-08 16:24:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 16:24:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 16:24:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 16:24:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 16:25:08,306 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 16:26:38,963 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 16:26:38,963 INFO L283 CfgBuilder]: Removed 6 assume(true) statements. [2019-09-08 16:26:38,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:26:38 BoogieIcfgContainer [2019-09-08 16:26:38,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 16:26:38,968 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 16:26:38,968 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 16:26:38,970 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 16:26:38,971 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 04:24:51" (1/3) ... [2019-09-08 16:26:38,971 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69335c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:26:38, skipping insertion in model container [2019-09-08 16:26:38,971 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 04:24:57" (2/3) ... [2019-09-08 16:26:38,972 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69335c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 04:26:38, skipping insertion in model container [2019-09-08 16:26:38,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 04:26:38" (3/3) ... [2019-09-08 16:26:38,973 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--oki-semi--pch_gbe--pch_gbe.ko-entry_point.cil.out.i [2019-09-08 16:26:38,982 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 16:26:38,992 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 16:26:39,007 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 16:26:39,048 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 16:26:39,048 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 16:26:39,049 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 16:26:39,049 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 16:26:39,049 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 16:26:39,049 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 16:26:39,049 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 16:26:39,049 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 16:26:39,049 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 16:26:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states. [2019-09-08 16:26:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2019-09-08 16:26:39,141 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:26:39,142 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2019-09-08 16:26:39,144 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:26:39,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:26:39,149 INFO L82 PathProgramCache]: Analyzing trace with hash -1499435459, now seen corresponding path program 1 times [2019-09-08 16:26:39,151 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:26:39,151 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:26:39,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:26:39,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:26:39,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:26:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:26:41,130 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:26:41,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:26:41,134 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 16:26:41,139 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 16:26:41,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 16:26:41,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:26:41,159 INFO L87 Difference]: Start difference. First operand 4098 states. Second operand 3 states. [2019-09-08 16:27:11,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:11,319 INFO L93 Difference]: Finished difference Result 11079 states and 15007 transitions. [2019-09-08 16:27:11,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 16:27:11,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2019-09-08 16:27:11,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:11,428 INFO L225 Difference]: With dead ends: 11079 [2019-09-08 16:27:11,428 INFO L226 Difference]: Without dead ends: 7317 [2019-09-08 16:27:11,470 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 16:27:11,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7317 states. [2019-09-08 16:27:11,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7317 to 7317. [2019-09-08 16:27:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7317 states. [2019-09-08 16:27:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7317 states to 7317 states and 9766 transitions. [2019-09-08 16:27:12,062 INFO L78 Accepts]: Start accepts. Automaton has 7317 states and 9766 transitions. Word has length 91 [2019-09-08 16:27:12,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:12,063 INFO L475 AbstractCegarLoop]: Abstraction has 7317 states and 9766 transitions. [2019-09-08 16:27:12,063 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 16:27:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 7317 states and 9766 transitions. [2019-09-08 16:27:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2019-09-08 16:27:12,078 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:12,078 INFO L399 BasicCegarLoop]: trace histogram [5, 5, 5, 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] [2019-09-08 16:27:12,079 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:12,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:12,079 INFO L82 PathProgramCache]: Analyzing trace with hash 1335975083, now seen corresponding path program 1 times [2019-09-08 16:27:12,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:12,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:12,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:12,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:12,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:13,108 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2019-09-08 16:27:13,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 16:27:13,109 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-08 16:27:13,111 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-08 16:27:13,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-08 16:27:13,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-08 16:27:13,112 INFO L87 Difference]: Start difference. First operand 7317 states and 9766 transitions. Second operand 6 states. [2019-09-08 16:27:54,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 16:27:54,908 INFO L93 Difference]: Finished difference Result 21892 states and 29496 transitions. [2019-09-08 16:27:54,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-08 16:27:54,909 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 98 [2019-09-08 16:27:54,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 16:27:55,023 INFO L225 Difference]: With dead ends: 21892 [2019-09-08 16:27:55,023 INFO L226 Difference]: Without dead ends: 14591 [2019-09-08 16:27:55,067 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-08 16:27:55,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14591 states. [2019-09-08 16:27:55,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14591 to 14591. [2019-09-08 16:27:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14591 states. [2019-09-08 16:27:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14591 states to 14591 states and 19614 transitions. [2019-09-08 16:27:55,808 INFO L78 Accepts]: Start accepts. Automaton has 14591 states and 19614 transitions. Word has length 98 [2019-09-08 16:27:55,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 16:27:55,809 INFO L475 AbstractCegarLoop]: Abstraction has 14591 states and 19614 transitions. [2019-09-08 16:27:55,809 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-08 16:27:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 14591 states and 19614 transitions. [2019-09-08 16:27:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 880 [2019-09-08 16:27:55,892 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 16:27:55,893 INFO L399 BasicCegarLoop]: trace histogram [22, 22, 21, 21, 11, 11, 6, 6, 6, 6, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 16:27:55,894 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 16:27:55,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 16:27:55,895 INFO L82 PathProgramCache]: Analyzing trace with hash -1624084463, now seen corresponding path program 1 times [2019-09-08 16:27:55,895 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 16:27:55,895 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 16:27:55,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:55,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:27:55,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 16:27:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 16:27:57,112 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2019-09-08 16:27:57,112 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 16:27:57,112 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 16:27:57,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 16:28:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-09-08 16:28:28,358 INFO L285 seRefinementStrategy]: Strategy CamelRefinementStrategy was unsuccessful and could not determine trace feasibility. [2019-09-08 16:28:28,358 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-09-08 16:28:28,385 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,386 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,387 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,387 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,387 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,388 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 16:28:28,480 WARN L226 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2019-09-08 16:28:28,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 04:28:28 BoogieIcfgContainer [2019-09-08 16:28:28,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 16:28:28,484 INFO L168 Benchmark]: Toolchain (without parser) took 217438.21 ms. Allocated memory was 135.8 MB in the beginning and 2.4 GB in the end (delta: 2.3 GB). Free memory was 72.9 MB in the beginning and 2.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,485 INFO L168 Benchmark]: CDTParser took 0.52 ms. Allocated memory is still 135.8 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6018.37 ms. Allocated memory was 135.8 MB in the beginning and 361.8 MB in the end (delta: 226.0 MB). Free memory was 72.7 MB in the beginning and 177.2 MB in the end (delta: -104.5 MB). Peak memory consumption was 247.0 MB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,486 INFO L168 Benchmark]: Boogie Preprocessor took 674.76 ms. Allocated memory is still 361.8 MB. Free memory was 177.2 MB in the beginning and 77.8 MB in the end (delta: 99.4 MB). Peak memory consumption was 99.4 MB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,487 INFO L168 Benchmark]: RCFGBuilder took 101226.66 ms. Allocated memory was 361.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 77.8 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,488 INFO L168 Benchmark]: TraceAbstraction took 109513.37 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 194.0 MB). Free memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: -771.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-08 16:28:28,492 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 ms. Allocated memory is still 135.8 MB. Free memory was 110.2 MB in the beginning and 110.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6018.37 ms. Allocated memory was 135.8 MB in the beginning and 361.8 MB in the end (delta: 226.0 MB). Free memory was 72.7 MB in the beginning and 177.2 MB in the end (delta: -104.5 MB). Peak memory consumption was 247.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 674.76 ms. Allocated memory is still 361.8 MB. Free memory was 177.2 MB in the beginning and 77.8 MB in the end (delta: 99.4 MB). Peak memory consumption was 99.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 101226.66 ms. Allocated memory was 361.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 77.8 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * TraceAbstraction took 109513.37 ms. Allocated memory was 2.2 GB in the beginning and 2.4 GB in the end (delta: 194.0 MB). Free memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: -771.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 6434]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: unable to decide satisfiability of path constraint, overapproximation of large string literal at line 13501, overapproximation of bitwiseOr at line 10266, overapproximation of bitwiseAnd at line 10803. Possible FailurePath: [L6450] int ldv_irq_1_3 = 0; [L6451] int ldv_irq_1_0 = 0; [L6452] int ldv_irq_1_2 = 0; [L6453] int LDV_IN_INTERRUPT = 1; [L6454] int ldv_irq_1_1 = 0; [L6940-L6980] static struct pch_gbe_stats const pch_gbe_gstrings_stats[25U] = { {{'r', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 4UL, 0UL}, {{'t', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 4UL, 4UL}, {{'r', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, 4UL, 8UL}, {{'t', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, 4UL, 12UL}, {{'r', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 16UL}, {{'t', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 20UL}, {{'r', 'x', '_', 'd', 'r', 'o', 'p', 'p', 'e', 'd', '\000'}, 4UL, 24UL}, {{'t', 'x', '_', 'd', 'r', 'o', 'p', 'p', 'e', 'd', '\000'}, 4UL, 28UL}, {{'m', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, 4UL, 32UL}, {{'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, 4UL, 36UL}, {{'r', 'x', '_', 'c', 'r', 'c', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 40UL}, {{'r', 'x', '_', 'f', 'r', 'a', 'm', 'e', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 44UL}, {{'r', 'x', '_', 'a', 'l', 'l', 'o', 'c', '_', 'b', 'u', 'f', 'f', '_', 'f', 'a', 'i', 'l', 'e', 'd', '\000'}, 4UL, 48UL}, {{'t', 'x', '_', 'l', 'e', 'n', 'g', 't', 'h', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 52UL}, {{'t', 'x', '_', 'a', 'b', 'o', 'r', 't', 'e', 'd', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 56UL}, {{'t', 'x', '_', 'c', 'a', 'r', 'r', 'i', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, 4UL, 60UL}, {{'t', 'x', '_', 't', 'i', 'm', 'e', 'o', 'u', 't', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 64UL}, {{'t', 'x', '_', 'r', 'e', 's', 't', 'a', 'r', 't', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 68UL}, {{'i', 'n', 't', 'r', '_', 'r', 'x', '_', 'd', 's', 'c', '_', 'e', 'm', 'p', 't', 'y', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 72UL}, {{'i', 'n', 't', 'r', '_', 'r', 'x', '_', 'f', 'r', 'a', 'm', 'e', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 76UL}, {{'i', 'n', 't', 'r', '_', 'r', 'x', '_', 'f', 'i', 'f', 'o', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 80UL}, {{'i', 'n', 't', 'r', '_', 'r', 'x', '_', 'd', 'm', 'a', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 84UL}, {{'i', 'n', 't', 'r', '_', 't', 'x', '_', 'f', 'i', 'f', 'o', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 88UL}, {{'i', 'n', 't', 'r', '_', 't', 'x', '_', 'd', 'm', 'a', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 92UL}, {{'i', 'n', 't', 'r', '_', 't', 'c', 'p', 'i', 'p', '_', 'e', 'r', 'r', '_', 'c', 'o', 'u', 'n', 't', '\000'}, 4UL, 96UL}}; [L7458-L7464] static struct ethtool_ops const pch_gbe_ethtool_ops = {& pch_gbe_get_settings, & pch_gbe_set_settings, & pch_gbe_get_drvinfo, & pch_gbe_get_regs_len, & pch_gbe_get_regs, & pch_gbe_get_wol, & pch_gbe_set_wol, 0, 0, & pch_gbe_nway_reset, & ethtool_op_get_link, 0, 0, 0, 0, 0, & pch_gbe_get_ringparam, & pch_gbe_set_ringparam, & pch_gbe_get_pauseparam, & pch_gbe_set_pauseparam, 0, & pch_gbe_get_strings, 0, & pch_gbe_get_ethtool_stats, 0, 0, 0, 0, & pch_gbe_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7699] static int TxDescriptors = -1; [L7700] static int RxDescriptors = -1; [L7701] static int Speed = -1; [L7702] static int Duplex = -1; [L7703] static int AutoNeg = -1; [L7704] static int FlowControl = -1; [L7705] static int XsumRX = -1; [L7706] static int XsumTX = -1; [L7707-L7710] static struct pch_gbe_opt_list const speed_list[4U] = { {0, (char *)""}, {10, (char *)""}, {100, (char *)""}, {1000, (char *)""}}; [L7711-L7713] static struct pch_gbe_opt_list const dplx_list[3U] = { {0, (char *)""}, {1, (char *)""}, {2, (char *)""}}; [L7714-L7745] static struct pch_gbe_opt_list const an_list[31U] = { {1, (char *)"AutoNeg advertising 10/HD"}, {2, (char *)"AutoNeg advertising 10/FD"}, {3, (char *)"AutoNeg advertising 10/FD, 10/HD"}, {4, (char *)"AutoNeg advertising 100/HD"}, {5, (char *)"AutoNeg advertising 100/HD, 10/HD"}, {6, (char *)"AutoNeg advertising 100/HD, 10/FD"}, {7, (char *)"AutoNeg advertising 100/HD, 10/FD, 10/HD"}, {8, (char *)"AutoNeg advertising 100/FD"}, {9, (char *)"AutoNeg advertising 100/FD, 10/HD"}, {10, (char *)"AutoNeg advertising 100/FD, 10/FD"}, {11, (char *)"AutoNeg advertising 100/FD, 10/FD, 10/HD"}, {12, (char *)"AutoNeg advertising 100/FD, 100/HD"}, {13, (char *)"AutoNeg advertising 100/FD, 100/HD, 10/HD"}, {14, (char *)"AutoNeg advertising 100/FD, 100/HD, 10/FD"}, {15, (char *)"AutoNeg advertising 100/FD, 100/HD, 10/FD, 10/HD"}, {32, (char *)"AutoNeg advertising 1000/FD"}, {33, (char *)"AutoNeg advertising 1000/FD, 10/HD"}, {34, (char *)"AutoNeg advertising 1000/FD, 10/FD"}, {35, (char *)"AutoNeg advertising 1000/FD, 10/FD, 10/HD"}, {36, (char *)"AutoNeg advertising 1000/FD, 100/HD"}, {37, (char *)"AutoNeg advertising 1000/FD, 100/HD, 10/HD"}, {38, (char *)"AutoNeg advertising 1000/FD, 100/HD, 10/FD"}, {39, (char *)"AutoNeg advertising 1000/FD, 100/HD, 10/FD, 10/HD"}, {40, (char *)"AutoNeg advertising 1000/FD, 100/FD"}, {41, (char *)"AutoNeg advertising 1000/FD, 100/FD, 10/HD"}, {42, (char *)"AutoNeg advertising 1000/FD, 100/FD, 10/FD"}, {43, (char *)"AutoNeg advertising 1000/FD, 100/FD, 10/FD, 10/HD"}, {44, (char *)"AutoNeg advertising 1000/FD, 100/FD, 100/HD"}, {45, (char *)"AutoNeg advertising 1000/FD, 100/FD, 100/HD, 10/HD"}, {46, (char *)"AutoNeg advertising 1000/FD, 100/FD, 100/HD, 10/FD"}, {47, (char *)"AutoNeg advertising 1000/FD, 100/FD, 100/HD, 10/FD, 10/HD"}}; [L7746-L7749] static struct pch_gbe_opt_list const fc_list[4U] = { {0, (char *)"Flow Control Disabled"}, {1, (char *)"Flow Control Receive Only"}, {2, (char *)"Flow Control Transmit Only"}, {3, (char *)"Flow Control Enabled"}}; [L8429-L8432] static struct pch_gbe_functions const pch_gbe_ops = {& pch_gbe_plat_get_bus_info, & pch_gbe_plat_init_hw, & pch_gbe_phy_read_reg_miic, & pch_gbe_phy_write_reg_miic, & pch_gbe_phy_hw_reset, & pch_gbe_phy_sw_reset, & pch_gbe_phy_power_up, & pch_gbe_phy_power_down, & pch_gbe_mac_read_mac_addr}; [L9476] struct ethtool_cmd *pch_gbe_ethtool_ops_group0 ; [L9477] int ldv_state_variable_8 ; [L9478] void *ldv_irq_data_1_1 ; [L9479] struct timer_list *ldv_timer_list_2_0 ; [L9480] struct timer_list *ldv_timer_list_2_1 ; [L9481] int ldv_timer_2_1 ; [L9482] int ldv_state_variable_6 ; [L9483] void *ldv_irq_data_1_0 ; [L9484] int ldv_state_variable_0 ; [L9485] int ldv_state_variable_5 ; [L9486] struct device *pch_gbe_pm_ops_group1 ; [L9487] int ldv_timer_2_0 ; [L9488] int ldv_state_variable_2 ; [L9489] void *ldv_irq_data_1_3 ; [L9490] void *ldv_irq_data_1_2 ; [L9491] struct ethtool_ringparam *pch_gbe_ethtool_ops_group2 ; [L9492] struct net_device *pch_gbe_ethtool_ops_group4 ; [L9493] int ldv_timer_2_2 ; [L9494] int ldv_timer_2_3 ; [L9495] struct pci_dev *pch_gbe_driver_group0 ; [L9496] int ldv_irq_line_1_3 ; [L9497] struct pch_gbe_hw *pch_gbe_ops_group0 ; [L9498] int ldv_state_variable_9 ; [L9499] int ldv_state_variable_3 ; [L9500] int ldv_irq_line_1_0 ; [L9501] struct ethtool_wolinfo *pch_gbe_ethtool_ops_group1 ; [L9502] int ref_cnt ; [L9503] struct timer_list *ldv_timer_list_2_3 ; [L9504] int ldv_irq_line_1_1 ; [L9505] struct pci_dev *pch_gbe_err_handler_group0 ; [L9506] struct net_device *pch_gbe_netdev_ops_group1 ; [L9507] int ldv_state_variable_1 ; [L9508] struct timer_list *ldv_timer_list_2_2 ; [L9509] int ldv_state_variable_7 ; [L9510] int ldv_irq_line_1_2 ; [L9511] int ldv_state_variable_4 ; [L9512] struct ethtool_pauseparam *pch_gbe_ethtool_ops_group3 ; [L9935-L9936] char const pch_driver_version[5U] = { '1', '.', '0', '1', '\000'}; [L9937] static unsigned int copybreak = 256U; [L13071-L13076] static struct net_device_ops const pch_gbe_netdev_ops = {0, 0, & pch_gbe_open, & pch_gbe_stop, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& pch_gbe_xmit_frame), 0, 0, & pch_gbe_set_multi, & pch_gbe_set_mac, 0, & pch_gbe_ioctl, 0, & pch_gbe_change_mtu, 0, & pch_gbe_tx_timeout, 0, & pch_gbe_get_stats, 0, 0, & pch_gbe_netpoll, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & pch_gbe_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L13465] static struct pch_gbe_privdata pch_gbe_minnow_privdata = {1, 1, & pch_gbe_minnow_platform_init}; [L13466-L13471] static struct pci_device_id const pch_gbe_pcidev_id[5U] = { {32902U, 34818U, 7368U, 1U, 131072U, 16776960U, (unsigned long )(& pch_gbe_minnow_privdata)}, {32902U, 34818U, 4294967295U, 4294967295U, 131072U, 16776960U, 0UL}, {4315U, 32787U, 4294967295U, 4294967295U, 131072U, 16776960U, 0UL}, {4315U, 34818U, 4294967295U, 4294967295U, 131072U, 16776960U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L13472-L13475] static struct dev_pm_ops const pch_gbe_pm_ops = {0, 0, & pch_gbe_suspend, & pch_gbe_resume, & pch_gbe_suspend, & pch_gbe_resume, & pch_gbe_suspend, & pch_gbe_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L13476-L13477] static struct pci_error_handlers const pch_gbe_err_handler = {(pci_ers_result_t (*)(struct pci_dev * , enum pci_channel_state ))(& pch_gbe_io_error_detected), 0, 0, & pch_gbe_io_slot_reset, 0, & pch_gbe_io_resume}; [L13478-L13495] static struct pci_driver pch_gbe_driver = {{0, 0}, "pch_gbe", (struct pci_device_id const *)(& pch_gbe_pcidev_id), & pch_gbe_probe, & pch_gbe_remove, 0, 0, 0, 0, & pch_gbe_shutdown, 0, & pch_gbe_err_handler, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, & pch_gbe_pm_ops, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L13520] struct pci_device_id const __mod_pci__pch_gbe_pcidev_id_device_table ; [L13522] int ldv_retval_20 ; [L13523] int ldv_retval_18 ; [L13525] int ldv_retval_2 ; [L13526] int ldv_retval_5 ; [L13527] int ldv_retval_0 ; [L13529] int ldv_retval_11 ; [L13530] int ldv_retval_1 ; [L13532] int ldv_retval_22 ; [L13533] int ldv_retval_15 ; [L13535] int ldv_retval_16 ; [L13540] int ldv_retval_8 ; [L13542] int ldv_retval_7 ; [L13543] int ldv_retval_19 ; [L13548] int ldv_retval_14 ; [L13549] int ldv_retval_17 ; [L13551] int ldv_retval_12 ; [L13554] int ldv_retval_6 ; [L13557] int ldv_retval_21 ; [L13559] int ldv_retval_13 ; [L13560] int ldv_retval_9 ; [L13561] int ldv_retval_10 ; [L13563] int ldv_retval_4 ; [L13564] int ldv_retval_3 ; [L14731] Element set_impl[15] ; [L14732] int last_index = 0; [L14866] Set LDV_SKBS ; [L13901] struct pci_dev *ldvarg0 ; [L13902] void *tmp ; [L13903] struct pci_device_id *ldvarg1 ; [L13904] void *tmp___0 ; [L13905] struct ifreq *ldvarg7 ; [L13906] void *tmp___1 ; [L13907] netdev_features_t ldvarg4 ; [L13908] int ldvarg3 ; [L13909] int tmp___2 ; [L13910] struct sk_buff *ldvarg5 ; [L13911] void *tmp___3 ; [L13912] void *ldvarg2 ; [L13913] void *tmp___4 ; [L13914] int ldvarg6 ; [L13915] int tmp___5 ; [L13916] enum pci_channel_state ldvarg20 ; [L13917] int tmp___6 ; [L13918] int tmp___7 ; [L13919] int tmp___8 ; [L13920] int tmp___9 ; [L13921] int tmp___10 ; [L13922] int tmp___11 ; [L13923] int tmp___12 ; [L13925] CALL, EXPR ldv_zalloc(2976UL) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L13925] RET, EXPR ldv_zalloc(2976UL) [L13925] tmp = ldv_zalloc(2976UL) [L13926] ldvarg0 = (struct pci_dev *)tmp [L13927] CALL, EXPR ldv_zalloc(32UL) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L13927] RET, EXPR ldv_zalloc(32UL) [L13927] tmp___0 = ldv_zalloc(32UL) [L13928] ldvarg1 = (struct pci_device_id *)tmp___0 [L13929] CALL, EXPR ldv_zalloc(40UL) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L13929] RET, EXPR ldv_zalloc(40UL) [L13929] tmp___1 = ldv_zalloc(40UL) [L13930] ldvarg7 = (struct ifreq *)tmp___1 [L13931] tmp___2 = __VERIFIER_nondet_int() [L13932] ldvarg3 = tmp___2 [L13933] CALL, EXPR ldv_zalloc(232UL) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L13933] RET, EXPR ldv_zalloc(232UL) [L13933] tmp___3 = ldv_zalloc(232UL) [L13934] ldvarg5 = (struct sk_buff *)tmp___3 [L13935] CALL, EXPR ldv_zalloc(1UL) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L13935] RET, EXPR ldv_zalloc(1UL) [L13935] tmp___4 = ldv_zalloc(1UL) [L13936] ldvarg2 = tmp___4 [L13937] tmp___5 = __VERIFIER_nondet_int() [L13938] ldvarg6 = tmp___5 [L13939] CALL ldv_initialize() [L14885] CALL ldv_set_init(LDV_SKBS) [L14737] set = set_impl [L14738] last_index = 0 [L14885] RET ldv_set_init(LDV_SKBS) [L13939] RET ldv_initialize() [L13940] FCALL memset((void *)(& ldvarg4), 0, 8UL) [L13941] FCALL memset((void *)(& ldvarg20), 0, 4UL) [L13942] ldv_state_variable_6 = 0 [L13943] ldv_state_variable_3 = 0 [L13944] ldv_state_variable_7 = 0 [L13945] ldv_state_variable_9 = 0 [L13946] CALL timer_init_2() [L13892] ldv_timer_2_0 = 0 [L13893] ldv_timer_2_1 = 0 [L13894] ldv_timer_2_2 = 0 [L13895] ldv_timer_2_3 = 0 [L13946] RET timer_init_2() [L13947] ldv_state_variable_2 = 1 [L13948] ldv_state_variable_8 = 0 [L13949] ldv_state_variable_1 = 1 [L13950] ldv_state_variable_4 = 0 [L13951] ref_cnt = 0 [L13952] ldv_state_variable_0 = 1 [L13953] ldv_state_variable_5 = 0 [L13955] tmp___6 = __VERIFIER_nondet_int() [L13957] case 0: [L13975] case 1: [L14018] case 2: [L14019] COND TRUE ldv_state_variable_7 != 0 [L14020] tmp___9 = __VERIFIER_nondet_int() [L14022] case 0: [L14039] case 1: [L14056] case 2: [L14066] case 3: [L14073] case 4: [L14080] case 5: [L14097] case 6: [L14114] case 7: [L14131] case 8: [L14132] COND FALSE !(ldv_state_variable_7 == 3) [L14137] COND TRUE ldv_state_variable_7 == 2 [L14138] CALL pch_gbe_change_mtu(pch_gbe_netdev_ops_group1, ldvarg3) [L12862] struct pch_gbe_adapter *adapter ; [L12863] void *tmp ; [L12864] int max_frame ; [L12865] unsigned long old_rx_buffer_len ; [L12866] int err ; [L12867] bool tmp___0 ; [L12868] struct _ddebug descriptor ; [L12869] long tmp___1 ; [L12871] CALL, EXPR netdev_priv((struct net_device const *)netdev) [L6908] return ((void *)dev + 3264U); [L12871] RET, EXPR netdev_priv((struct net_device const *)netdev) [L12871] tmp = netdev_priv((struct net_device const *)netdev) [L12872] adapter = (struct pch_gbe_adapter *)tmp [L12873] EXPR adapter->rx_buffer_len [L12873] old_rx_buffer_len = adapter->rx_buffer_len [L12874] max_frame = new_mtu + 18 [L12875] COND FALSE !(max_frame <= 63 || max_frame > 10318) [L12880] COND TRUE max_frame <= 2048 [L12881] adapter->rx_buffer_len = 2048UL [L12891] CALL, EXPR netif_running((struct net_device const *)netdev) [L6913] int tmp ; [L6915] CALL, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)) [L6822] EXPR addr + (unsigned long )(nr >> 6) [L6822] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L6915] RET, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)) [L6915] tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)) [L6916] return (tmp != 0); [L12891] RET, EXPR netif_running((struct net_device const *)netdev) [L12891] tmp___0 = netif_running((struct net_device const *)netdev) [L12892] COND TRUE (int )tmp___0 [L12893] CALL pch_gbe_down(adapter) [L12423] struct net_device *netdev ; [L12424] struct pci_dev *pdev ; [L12425] struct pch_gbe_rx_ring *rx_ring ; [L12427] EXPR adapter->netdev [L12427] netdev = adapter->netdev [L12428] EXPR adapter->pdev [L12428] pdev = adapter->pdev [L12429] EXPR adapter->rx_ring [L12429] rx_ring = adapter->rx_ring [L12430] CALL napi_disable(& adapter->napi) [L9685] int tmp ; [L9687] FCALL __might_sleep("include/linux/netdevice.h", 476, 0) [L9688] FCALL set_bit(1L, (unsigned long volatile *)(& n->state)) [L9693] CALL, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& n->state)) [L8801] char c ; [L8805] return ((int )((signed char )c) != 0); [L9693] RET, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& n->state)) [L9693] tmp = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)) [L9694] COND FALSE !(tmp != 0) [L9698] FCALL clear_bit(1L, (unsigned long volatile *)(& n->state)) [L12430] RET napi_disable(& adapter->napi) [L12431] CALL atomic_set(& adapter->irq_sem, 0) [L8979] v->counter = i [L12431] RET atomic_set(& adapter->irq_sem, 0) [L12432] CALL pch_gbe_irq_disable(adapter) [L10754] struct pch_gbe_hw *hw ; [L10755] struct _ddebug descriptor ; [L10756] unsigned int tmp ; [L10757] long tmp___0 ; [L10759] hw = & adapter->hw [L10760] FCALL atomic_inc(& adapter->irq_sem) [L10761] EXPR hw->reg [L10761] FCALL iowrite32(0U, (void *)(& (hw->reg)->INT_EN)) [L10762] EXPR hw->reg [L10762] CALL ioread32((void *)(& (hw->reg)->INT_ST)) [L15099] return __VERIFIER_nondet_uint(); [L10762] RET ioread32((void *)(& (hw->reg)->INT_ST)) [L10763] EXPR adapter->pdev [L10763] EXPR (adapter->pdev)->irq [L10763] FCALL synchronize_irq((adapter->pdev)->irq) [L10764] descriptor.modname = "pch_gbe" [L10765] descriptor.function = "pch_gbe_irq_disable" [L10766] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10767] descriptor.format = "INT_EN reg : 0x%08x\n" [L10768] descriptor.lineno = 890U [L10769] descriptor.flags = 0U [L10770] EXPR descriptor.flags [L10770] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10770] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10770] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10771] COND FALSE !(tmp___0 != 0L) [L10777] return; [L12432] RET pch_gbe_irq_disable(adapter) [L12433] CALL pch_gbe_free_irq(adapter) [L10728] struct net_device *netdev ; [L10729] struct _ddebug descriptor ; [L10730] long tmp ; [L10732] EXPR adapter->netdev [L10732] netdev = adapter->netdev [L10733] EXPR adapter->pdev [L10733] EXPR (adapter->pdev)->irq [L10733] CALL ldv_free_irq_71((adapter->pdev)->irq, (void *)netdev) [L14618] FCALL free_irq(ldv_func_arg1, ldv_func_arg2) [L14619] CALL disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2) [L13719] COND TRUE ldv_irq_1_0 != 0 && line == ldv_irq_line_1_0 [L13720] ldv_irq_1_0 = 0 [L14619] RET disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2) [L10733] RET ldv_free_irq_71((adapter->pdev)->irq, (void *)netdev) [L10734] EXPR adapter->have_msi [L10734] COND FALSE !((int )adapter->have_msi) [L10749] return; [L12433] RET pch_gbe_free_irq(adapter) [L12434] CALL ldv_del_timer_sync_78(& adapter->watchdog_timer) [L14685] ldv_func_ret_type___3 ldv_func_res ; [L14686] int tmp ; [L14688] CALL, EXPR del_timer_sync(ldv_func_arg1) [L15047] return __VERIFIER_nondet_int(); [L14688] RET, EXPR del_timer_sync(ldv_func_arg1) [L14688] tmp = del_timer_sync(ldv_func_arg1) [L14689] ldv_func_res = tmp [L14690] CALL disable_suitable_timer_2(ldv_func_arg1) [L13693] COND TRUE ldv_timer_2_0 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_2_0 [L13694] ldv_timer_2_0 = 0 [L14690] RET disable_suitable_timer_2(ldv_func_arg1) [L14691] return (ldv_func_res); [L12434] RET ldv_del_timer_sync_78(& adapter->watchdog_timer) [L12435] EXPR adapter->tx_queue_len [L12435] netdev->tx_queue_len = adapter->tx_queue_len [L12436] FCALL netif_carrier_off(netdev) [L12437] CALL netif_stop_queue(netdev) [L9796] struct netdev_queue *tmp ; [L9798] CALL, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9725] EXPR dev->_tx [L9725] return ((struct netdev_queue *)dev->_tx + (unsigned long )index); [L9798] RET, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9798] tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9799] CALL netif_tx_stop_queue(tmp) [L9774] int __ret_warn_on ; [L9775] long tmp ; [L9776] long tmp___0 ; [L9778] __ret_warn_on = (unsigned long )dev_queue == (unsigned long )((struct netdev_queue *)0) [L9779] CALL, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L6440] return (exp); [L9779] RET, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9779] tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9780] COND FALSE !(tmp != 0L) [L9784] CALL, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L6440] return (exp); [L9784] RET, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9784] tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9785] COND TRUE tmp___0 != 0L [L9799] RET netif_tx_stop_queue(tmp) [L12437] RET netif_stop_queue(netdev) [L12438] EXPR pdev->error_state [L12438] pdev->error_state != 0U && pdev->error_state != 1U [L12438] EXPR pdev->error_state [L12438] pdev->error_state != 0U && pdev->error_state != 1U [L12438] COND FALSE !(pdev->error_state != 0U && pdev->error_state != 1U) [L12442] EXPR adapter->tx_ring [L12442] CALL pch_gbe_clean_tx_ring(adapter, adapter->tx_ring) [L10969] struct pch_gbe_hw *hw ; [L10970] struct pch_gbe_buffer *buffer_info ; [L10971] unsigned long size ; [L10972] unsigned int i ; [L10973] struct _ddebug descriptor ; [L10974] long tmp ; [L10976] hw = & adapter->hw [L10977] i = 0U [L10984] EXPR tx_ring->count [L10984] COND FALSE !(tx_ring->count > i) [L10988] descriptor.modname = "pch_gbe" [L10989] descriptor.function = "pch_gbe_clean_tx_ring" [L10990] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10991] descriptor.format = "call pch_gbe_unmap_and_free_tx_resource() %d count\n" [L10992] descriptor.lineno = 1075U [L10993] descriptor.flags = 0U [L10994] EXPR descriptor.flags [L10994] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10994] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10994] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10995] COND TRUE tmp != 0L [L10996] adapter->netdev [L11000] EXPR tx_ring->count [L11000] size = (unsigned long )tx_ring->count * 40UL [L11001] EXPR tx_ring->buffer_info [L11001] FCALL memset((void *)tx_ring->buffer_info, 0, size) [L11002] EXPR tx_ring->desc [L11002] EXPR tx_ring->size [L11002] FCALL memset((void *)tx_ring->desc, 0, (size_t )tx_ring->size) [L11003] tx_ring->next_to_use = 0U [L11004] tx_ring->next_to_clean = 0U [L11005] EXPR tx_ring->dma [L11005] EXPR hw->reg [L11005] FCALL iowrite32((u32 )tx_ring->dma, (void *)(& (hw->reg)->TX_DSC_HW_P)) [L11006] EXPR tx_ring->size [L11006] EXPR hw->reg [L11006] FCALL iowrite32(tx_ring->size - 16U, (void *)(& (hw->reg)->TX_DSC_SIZE)) [L11007] return; [L12442] RET pch_gbe_clean_tx_ring(adapter, adapter->tx_ring) [L12443] EXPR adapter->rx_ring [L12443] CALL pch_gbe_clean_rx_ring(adapter, adapter->rx_ring) [L11012] struct pch_gbe_hw *hw ; [L11013] struct pch_gbe_buffer *buffer_info ; [L11014] unsigned long size ; [L11015] unsigned int i ; [L11016] struct _ddebug descriptor ; [L11017] long tmp ; [L11019] hw = & adapter->hw [L11020] i = 0U [L11027] EXPR rx_ring->count [L11027] COND FALSE !(rx_ring->count > i) [L11031] descriptor.modname = "pch_gbe" [L11032] descriptor.function = "pch_gbe_clean_rx_ring" [L11033] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L11034] descriptor.format = "call pch_gbe_unmap_and_free_rx_resource() %d count\n" [L11035] descriptor.lineno = 1108U [L11036] descriptor.flags = 0U [L11037] EXPR descriptor.flags [L11037] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L11037] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L11037] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L11038] COND TRUE tmp != 0L [L11039] adapter->netdev [L11043] EXPR rx_ring->count [L11043] size = (unsigned long )rx_ring->count * 40UL [L11044] EXPR rx_ring->buffer_info [L11044] FCALL memset((void *)rx_ring->buffer_info, 0, size) [L11045] EXPR rx_ring->desc [L11045] EXPR rx_ring->size [L11045] FCALL memset((void *)rx_ring->desc, 0, (size_t )rx_ring->size) [L11046] rx_ring->next_to_clean = 0U [L11047] rx_ring->next_to_use = 0U [L11048] EXPR rx_ring->dma [L11048] EXPR hw->reg [L11048] FCALL iowrite32((u32 )rx_ring->dma, (void *)(& (hw->reg)->RX_DSC_HW_P)) [L11049] EXPR rx_ring->size [L11049] EXPR hw->reg [L11049] FCALL iowrite32(rx_ring->size - 16U, (void *)(& (hw->reg)->RX_DSC_SIZE)) [L11050] return; [L12443] RET pch_gbe_clean_rx_ring(adapter, adapter->rx_ring) [L12444] EXPR adapter->pdev [L12444] EXPR rx_ring->rx_buff_pool_size [L12444] EXPR rx_ring->rx_buff_pool [L12445] EXPR rx_ring->rx_buff_pool_logic [L12444-L12445] CALL pci_free_consistent(adapter->pdev, (size_t )rx_ring->rx_buff_pool_size, (void *)rx_ring->rx_buff_pool, rx_ring->rx_buff_pool_logic) [L9587] EXPR (unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0 [L9587-L9588] CALL dma_free_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, size, vaddr, dma_handle, (struct dma_attrs *)0) [L9369] struct dma_map_ops *ops ; [L9370] struct dma_map_ops *tmp ; [L9371] int __ret_warn_on ; [L9372] unsigned long _flags ; [L9373] int tmp___0 ; [L9374] long tmp___1 ; [L9376] CALL, EXPR get_dma_ops(dev) [L9208] long tmp ; [L9210-L9211] CALL, EXPR ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L6440] return (exp); [L9210-L9211] RET, EXPR ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L9210-L9211] tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L9212] tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9212] EXPR dev->archdata.dma_ops [L9212] tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9212] COND TRUE tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9213] return (dma_ops); [L9376] RET, EXPR get_dma_ops(dev) [L9376] tmp = get_dma_ops(dev) [L9377] ops = tmp [L9378] CALL, EXPR arch_local_save_flags() [L8858] unsigned long __ret ; [L8859] unsigned long __edi ; [L8860] unsigned long __esi ; [L8861] unsigned long __edx ; [L8862] unsigned long __ecx ; [L8863] unsigned long __eax ; [L8864] long tmp ; [L8866] __edi = __edi [L8867] __esi = __esi [L8868] __edx = __edx [L8869] __ecx = __ecx [L8870] __eax = __eax [L8871] EXPR pv_irq_ops.save_fl.func [L8871-L8872] CALL, EXPR ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L) [L6440] return (exp); [L8871-L8872] RET, EXPR ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L) [L8871-L8872] tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L) [L8873] COND FALSE !(tmp != 0L) [L8883] __ret = __eax [L8884] return (__ret); [L9378] RET, EXPR arch_local_save_flags() [L9378] _flags = arch_local_save_flags() [L9379] CALL, EXPR arch_irqs_disabled_flags(_flags) [L8957] return ((flags & 512UL) == 0UL); [L9379] RET, EXPR arch_irqs_disabled_flags(_flags) [L9379] tmp___0 = arch_irqs_disabled_flags(_flags) [L9380] __ret_warn_on = tmp___0 != 0 [L9381] CALL, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L6440] return (exp); [L9381] RET, EXPR ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9381] tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9382] COND FALSE !(tmp___1 != 0L) [L9386] CALL ldv__builtin_expect(__ret_warn_on != 0, 0L) [L6440] return (exp); [L9386] RET ldv__builtin_expect(__ret_warn_on != 0, 0L) [L9387] FCALL debug_dma_free_coherent(dev, size, vaddr, bus) [L9388] EXPR ops->free [L9388-L9390] COND FALSE !((unsigned long )ops->free != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ))0)) [L9587-L9588] RET dma_free_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, size, vaddr, dma_handle, (struct dma_attrs *)0) [L12444-L12445] RET pci_free_consistent(adapter->pdev, (size_t )rx_ring->rx_buff_pool_size, (void *)rx_ring->rx_buff_pool, rx_ring->rx_buff_pool_logic) [L12446] rx_ring->rx_buff_pool_logic = 0ULL [L12447] rx_ring->rx_buff_pool_size = 0U [L12448] rx_ring->rx_buff_pool = (unsigned char *)0U [L12893] RET pch_gbe_down(adapter) [L12894] CALL, EXPR pch_gbe_up(adapter) [L12366] struct net_device *netdev ; [L12367] struct pch_gbe_tx_ring *tx_ring ; [L12368] struct pch_gbe_rx_ring *rx_ring ; [L12369] int err ; [L12370] bool tmp ; [L12371] int tmp___0 ; [L12373] EXPR adapter->netdev [L12373] netdev = adapter->netdev [L12374] EXPR adapter->tx_ring [L12374] tx_ring = adapter->tx_ring [L12375] EXPR adapter->rx_ring [L12375] rx_ring = adapter->rx_ring [L12376] err = -22 [L12377] CALL, EXPR is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L9854] bool tmp ; [L9855] int tmp___0 ; [L9856] bool tmp___1 ; [L9857] int tmp___2 ; [L9858] int tmp___3 ; [L9860] CALL, EXPR is_multicast_ether_addr(addr) [L9849] EXPR \read(*addr) [L9849] return (((int )*addr & 1) != 0); [L9860] RET, EXPR is_multicast_ether_addr(addr) [L9860] tmp = is_multicast_ether_addr(addr) [L9861] COND TRUE \read(tmp) [L9862] tmp___0 = 0 [L9866] COND FALSE !(\read(tmp___0)) [L9879] tmp___3 = 0 [L9881] return ((bool )tmp___3); [L12377] RET, EXPR is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L12377] tmp = is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L12378] COND TRUE \read(tmp) [L12379] tmp___0 = 0 [L12383] COND TRUE \read(tmp___0) [L12418] return (err); [L12894] RET, EXPR pch_gbe_up(adapter) [L12894] err = pch_gbe_up(adapter) [L12895] COND TRUE err != 0 [L12896] adapter->rx_buffer_len = old_rx_buffer_len [L12897] CALL pch_gbe_up(adapter) [L12366] struct net_device *netdev ; [L12367] struct pch_gbe_tx_ring *tx_ring ; [L12368] struct pch_gbe_rx_ring *rx_ring ; [L12369] int err ; [L12370] bool tmp ; [L12371] int tmp___0 ; [L12373] EXPR adapter->netdev [L12373] netdev = adapter->netdev [L12374] EXPR adapter->tx_ring [L12374] tx_ring = adapter->tx_ring [L12375] EXPR adapter->rx_ring [L12375] rx_ring = adapter->rx_ring [L12376] err = -22 [L12377] CALL, EXPR is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L9854] bool tmp ; [L9855] int tmp___0 ; [L9856] bool tmp___1 ; [L9857] int tmp___2 ; [L9858] int tmp___3 ; [L9860] CALL, EXPR is_multicast_ether_addr(addr) [L9849] EXPR \read(*addr) [L9849] return (((int )*addr & 1) != 0); [L9860] RET, EXPR is_multicast_ether_addr(addr) [L9860] tmp = is_multicast_ether_addr(addr) [L9861] COND TRUE \read(tmp) [L9862] tmp___0 = 0 [L9866] COND FALSE !(\read(tmp___0)) [L9879] tmp___3 = 0 [L9881] return ((bool )tmp___3); [L12377] RET, EXPR is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L12377] tmp = is_valid_ether_addr((u8 const *)(& adapter->hw.mac.addr)) [L12378] COND TRUE \read(tmp) [L12379] tmp___0 = 0 [L12383] COND FALSE !(\read(tmp___0)) [L12388] CALL pch_gbe_set_multi(netdev) [L12653] struct pch_gbe_adapter *adapter ; [L12654] void *tmp ; [L12655] struct pch_gbe_hw *hw ; [L12656] struct netdev_hw_addr *ha ; [L12657] u8 *mta_list ; [L12658] u32 rctl ; [L12659] int i ; [L12660] int mc_count ; [L12661] struct _ddebug descriptor ; [L12662] long tmp___0 ; [L12663] void *tmp___1 ; [L12664] struct list_head const *__mptr ; [L12665] size_t __len ; [L12666] void *__ret ; [L12667] int tmp___2 ; [L12668] int tmp___3 ; [L12669] struct list_head const *__mptr___0 ; [L12670] struct _ddebug descriptor___0 ; [L12671] unsigned int tmp___4 ; [L12672] long tmp___5 ; [L12674] CALL, EXPR netdev_priv((struct net_device const *)netdev) [L6908] return ((void *)dev + 3264U); [L12674] RET, EXPR netdev_priv((struct net_device const *)netdev) [L12674] tmp = netdev_priv((struct net_device const *)netdev) [L12675] adapter = (struct pch_gbe_adapter *)tmp [L12676] hw = & adapter->hw [L12677] descriptor.modname = "pch_gbe" [L12678] descriptor.function = "pch_gbe_set_multi" [L12679] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L12680] descriptor.format = "netdev->flags : 0x%08x\n" [L12681] descriptor.lineno = 2269U [L12682] descriptor.flags = 0U [L12683] EXPR descriptor.flags [L12683] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L12683] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L12683] tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L12684] COND TRUE tmp___0 != 0L [L12686] netdev->flags [L12689] EXPR hw->reg [L12689] CALL, EXPR ioread32((void *)(& (hw->reg)->RX_MODE)) [L15099] return __VERIFIER_nondet_uint(); [L12689] RET, EXPR ioread32((void *)(& (hw->reg)->RX_MODE)) [L12689] rctl = ioread32((void *)(& (hw->reg)->RX_MODE)) [L12690] EXPR netdev->mc.count [L12690] mc_count = netdev->mc.count [L12691] EXPR netdev->flags [L12691] COND TRUE (netdev->flags & 256U) != 0U [L12692] rctl = rctl & 2147483647U [L12693] rctl = rctl & 3221225471U [L12705] EXPR hw->reg [L12705] FCALL iowrite32(rctl, (void *)(& (hw->reg)->RX_MODE)) [L12706] COND TRUE mc_count > 15 [L12707] return; [L12707] return; [L12388] RET pch_gbe_set_multi(netdev) [L12389] CALL pch_gbe_setup_tctl(adapter) [L10815] struct pch_gbe_hw *hw ; [L10816] u32 tx_mode ; [L10817] u32 tcpip ; [L10819] hw = & adapter->hw [L10820] tx_mode = 1879065088U [L10821] EXPR hw->reg [L10821] FCALL iowrite32(tx_mode, (void *)(& (hw->reg)->TX_MODE)) [L10822] EXPR hw->reg [L10822] CALL, EXPR ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L15099] return __VERIFIER_nondet_uint(); [L10822] RET, EXPR ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L10822] tcpip = ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L10823] tcpip = tcpip | 2U [L10824] EXPR hw->reg [L10824] FCALL iowrite32(tcpip, (void *)(& (hw->reg)->TCPIP_ACC)) [L12389] RET pch_gbe_setup_tctl(adapter) [L12390] CALL pch_gbe_configure_tx(adapter) [L10830] struct pch_gbe_hw *hw ; [L10831] u32 tdba ; [L10832] u32 tdlen ; [L10833] u32 dctrl ; [L10834] struct _ddebug descriptor ; [L10835] long tmp ; [L10837] hw = & adapter->hw [L10838] descriptor.modname = "pch_gbe" [L10839] descriptor.function = "pch_gbe_configure_tx" [L10840] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10841] descriptor.format = "dma addr = 0x%08llx size = 0x%08x\n" [L10842] descriptor.lineno = 944U [L10843] descriptor.flags = 0U [L10844] EXPR descriptor.flags [L10844] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10844] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10844] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10845] COND TRUE tmp != 0L [L10846] adapter->netdev [L10847] EXPR adapter->tx_ring [L10847] (adapter->tx_ring)->dma [L10848] EXPR adapter->tx_ring [L10848] (adapter->tx_ring)->size [L10851] EXPR adapter->tx_ring [L10851] EXPR (adapter->tx_ring)->dma [L10851] tdba = (u32 )(adapter->tx_ring)->dma [L10852] EXPR adapter->tx_ring [L10852] EXPR (adapter->tx_ring)->size [L10852] tdlen = (adapter->tx_ring)->size - 16U [L10853] EXPR hw->reg [L10853] FCALL iowrite32(tdba, (void *)(& (hw->reg)->TX_DSC_BASE)) [L10854] EXPR hw->reg [L10854] FCALL iowrite32(tdlen, (void *)(& (hw->reg)->TX_DSC_SIZE)) [L10855] EXPR hw->reg [L10855] FCALL iowrite32(tdba, (void *)(& (hw->reg)->TX_DSC_SW_P)) [L10856] EXPR hw->reg [L10856] CALL, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L15099] return __VERIFIER_nondet_uint(); [L10856] RET, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L10856] dctrl = ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L10857] dctrl = dctrl | 1U [L10858] EXPR hw->reg [L10858] FCALL iowrite32(dctrl, (void *)(& (hw->reg)->DMA_CTRL)) [L10859] return; [L12390] RET pch_gbe_configure_tx(adapter) [L12391] CALL pch_gbe_setup_rctl(adapter) [L10864] struct pch_gbe_hw *hw ; [L10865] u32 rx_mode ; [L10866] u32 tcpip ; [L10868] hw = & adapter->hw [L10869] rx_mode = 3221225984U [L10870] EXPR hw->reg [L10870] FCALL iowrite32(rx_mode, (void *)(& (hw->reg)->RX_MODE)) [L10871] EXPR hw->reg [L10871] CALL, EXPR ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L15099] return __VERIFIER_nondet_uint(); [L10871] RET, EXPR ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L10871] tcpip = ioread32((void *)(& (hw->reg)->TCPIP_ACC)) [L10872] tcpip = tcpip | 4U [L10873] tcpip = tcpip & 4294967294U [L10874] EXPR hw->reg [L10874] FCALL iowrite32(tcpip, (void *)(& (hw->reg)->TCPIP_ACC)) [L12391] RET pch_gbe_setup_rctl(adapter) [L12392] CALL pch_gbe_configure_rx(adapter) [L10880] struct pch_gbe_hw *hw ; [L10881] u32 rdba ; [L10882] u32 rdlen ; [L10883] u32 rxdma ; [L10884] struct _ddebug descriptor ; [L10885] long tmp ; [L10886] struct _ddebug descriptor___0 ; [L10887] unsigned int tmp___0 ; [L10888] unsigned int tmp___1 ; [L10889] long tmp___2 ; [L10891] hw = & adapter->hw [L10892] descriptor.modname = "pch_gbe" [L10893] descriptor.function = "pch_gbe_configure_rx" [L10894] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10895] descriptor.format = "dma adr = 0x%08llx size = 0x%08x\n" [L10896] descriptor.lineno = 992U [L10897] descriptor.flags = 0U [L10898] EXPR descriptor.flags [L10898] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10898] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10898] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10899] COND TRUE tmp != 0L [L10900] adapter->netdev [L10901] EXPR adapter->rx_ring [L10901] (adapter->rx_ring)->dma [L10902] EXPR adapter->rx_ring [L10902] (adapter->rx_ring)->size [L10905] CALL pch_gbe_mac_force_mac_fc(hw) [L10323] struct pch_gbe_adapter *adapter ; [L10324] struct pch_gbe_hw const *__mptr ; [L10325] struct pch_gbe_mac_info *mac ; [L10326] u32 rx_fctrl ; [L10327] struct _ddebug descriptor ; [L10328] long tmp ; [L10329] struct _ddebug descriptor___0 ; [L10330] unsigned int tmp___0 ; [L10331] long tmp___1 ; [L10333] __mptr = (struct pch_gbe_hw const *)hw [L10334] adapter = (struct pch_gbe_adapter *)__mptr + 0xfffffffffffffe98UL [L10335] mac = & hw->mac [L10336] descriptor.modname = "pch_gbe" [L10337] descriptor.function = "pch_gbe_mac_force_mac_fc" [L10338] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10339] descriptor.format = "mac->fc = %u\n" [L10340] descriptor.lineno = 555U [L10341] descriptor.flags = 0U [L10342] EXPR descriptor.flags [L10342] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10342] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10342] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10343] COND TRUE tmp != 0L [L10344] adapter->netdev [L10345] mac->fc [L10348] EXPR hw->reg [L10348] CALL, EXPR ioread32((void *)(& (hw->reg)->RX_FCTRL)) [L15099] return __VERIFIER_nondet_uint(); [L10348] RET, EXPR ioread32((void *)(& (hw->reg)->RX_FCTRL)) [L10348] rx_fctrl = ioread32((void *)(& (hw->reg)->RX_FCTRL)) [L10349] mac->fc [L10350] case 0: [L10354] case 1: [L10358] case 2: [L10362] case 3: [L10366] default: [L10367] adapter->netdev [L10368] return (-22); [L10368] return (-22); [L10368] return (-22); [L10905] RET pch_gbe_mac_force_mac_fc(hw) [L10906] CALL pch_gbe_disable_mac_rx(hw) [L10254] u32 rctl ; [L10256] EXPR hw->reg [L10256] CALL, EXPR ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L15099] return __VERIFIER_nondet_uint(); [L10256] RET, EXPR ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L10256] rctl = ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L10257] EXPR hw->reg [L10257] FCALL iowrite32(rctl & 4294967294U, (void *)(& (hw->reg)->MAC_RX_EN)) [L10906] RET pch_gbe_disable_mac_rx(hw) [L10907] EXPR hw->reg [L10907] CALL, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L15099] return __VERIFIER_nondet_uint(); [L10907] RET, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L10907] rxdma = ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L10908] rxdma = rxdma & 4294967293U [L10909] EXPR hw->reg [L10909] FCALL iowrite32(rxdma, (void *)(& (hw->reg)->DMA_CTRL)) [L10910] descriptor___0.modname = "pch_gbe" [L10911] descriptor___0.function = "pch_gbe_configure_rx" [L10912] descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10913] descriptor___0.format = "MAC_RX_EN reg = 0x%08x DMA_CTRL reg = 0x%08x\n" [L10914] descriptor___0.lineno = 1006U [L10915] descriptor___0.flags = 0U [L10916] EXPR descriptor___0.flags [L10916] CALL, EXPR ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L) [L6440] return (exp); [L10916] RET, EXPR ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L) [L10916] tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L) [L10917] COND FALSE !(tmp___2 != 0L) [L10925] EXPR adapter->rx_ring [L10925] EXPR (adapter->rx_ring)->dma [L10925] rdba = (u32 )(adapter->rx_ring)->dma [L10926] EXPR adapter->rx_ring [L10926] EXPR (adapter->rx_ring)->size [L10926] rdlen = (adapter->rx_ring)->size - 16U [L10927] EXPR hw->reg [L10927] FCALL iowrite32(rdba, (void *)(& (hw->reg)->RX_DSC_BASE)) [L10928] EXPR hw->reg [L10928] FCALL iowrite32(rdlen, (void *)(& (hw->reg)->RX_DSC_SIZE)) [L10929] EXPR hw->reg [L10929] FCALL iowrite32(rdba + rdlen, (void *)(& (hw->reg)->RX_DSC_SW_P)) [L10930] return; [L10930] return; [L12392] RET pch_gbe_configure_rx(adapter) [L12393] CALL, EXPR pch_gbe_request_irq(adapter) [L12300] struct net_device *netdev ; [L12301] int err ; [L12302] int flags ; [L12303] struct _ddebug descriptor ; [L12304] long tmp ; [L12305] struct _ddebug descriptor___0 ; [L12306] long tmp___0 ; [L12307] struct _ddebug descriptor___1 ; [L12308] long tmp___1 ; [L12310] EXPR adapter->netdev [L12310] netdev = adapter->netdev [L12311] flags = 128 [L12312] adapter->have_msi = 0 [L12313] EXPR adapter->pdev [L12313] CALL, EXPR pci_enable_msi_exact(adapter->pdev, 1) [L9571] int rc ; [L9572] int tmp ; [L9574] CALL, EXPR pci_enable_msi_range(dev, nvec, nvec) [L15289] return __VERIFIER_nondet_int(); [L9574] RET, EXPR pci_enable_msi_range(dev, nvec, nvec) [L9574] tmp = pci_enable_msi_range(dev, nvec, nvec) [L9575] rc = tmp [L9576] COND TRUE rc < 0 [L9577] return (rc); [L12313] RET, EXPR pci_enable_msi_exact(adapter->pdev, 1) [L12313] err = pci_enable_msi_exact(adapter->pdev, 1) [L12314] descriptor.modname = "pch_gbe" [L12315] descriptor.function = "pch_gbe_request_irq" [L12316] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L12317] descriptor.format = "call pci_enable_msi\n" [L12318] descriptor.lineno = 1997U [L12319] descriptor.flags = 0U [L12320] EXPR descriptor.flags [L12320] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L12320] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L12320] tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L12321] COND TRUE tmp != 0L [L12325] COND FALSE !(err != 0) [L12339] flags = 0 [L12340] adapter->have_msi = 1 [L12342] EXPR adapter->pdev [L12342] EXPR (adapter->pdev)->irq [L12342-L12343] CALL, EXPR ldv_request_irq_76((adapter->pdev)->irq, & pch_gbe_intr, (unsigned long )flags, (char const *)(& netdev->name), (void *)netdev) [L14658] ldv_func_ret_type___1 ldv_func_res ; [L14659] int tmp ; [L14660] int tmp___0 ; [L14662] CALL, EXPR request_irq(irq, handler, flags, name, dev) [L9632] int tmp ; [L9634-L9635] CALL, EXPR request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev) [L15339] return __VERIFIER_nondet_int(); [L9634-L9635] RET, EXPR request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev) [L9634-L9635] tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev) [L9636] return (tmp); [L14662] RET, EXPR request_irq(irq, handler, flags, name, dev) [L14662] tmp = request_irq(irq, handler, flags, name, dev) [L14663] ldv_func_res = tmp [L14664] CALL, EXPR reg_check_1(handler) [L13754] COND TRUE (unsigned long )handler == (unsigned long )(& pch_gbe_intr) [L13755] return (1); [L14664] RET, EXPR reg_check_1(handler) [L14664] tmp___0 = reg_check_1(handler) [L14665] COND FALSE !(tmp___0 != 0 && ldv_func_res == 0) [L14669] return (ldv_func_res); [L12342-L12343] RET, EXPR ldv_request_irq_76((adapter->pdev)->irq, & pch_gbe_intr, (unsigned long )flags, (char const *)(& netdev->name), (void *)netdev) [L12342-L12343] err = ldv_request_irq_76((adapter->pdev)->irq, & pch_gbe_intr, (unsigned long )flags, (char const *)(& netdev->name), (void *)netdev) [L12344] COND TRUE err != 0 [L12349] descriptor___1.modname = "pch_gbe" [L12350] descriptor___1.function = "pch_gbe_request_irq" [L12351] descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L12352] descriptor___1.format = "adapter->have_msi : %d flags : 0x%04x return : 0x%04x\n" [L12353] descriptor___1.lineno = 2011U [L12354] descriptor___1.flags = 0U [L12355] EXPR descriptor___1.flags [L12355] CALL, EXPR ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L) [L6440] return (exp); [L12355] RET, EXPR ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L) [L12355] tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L) [L12356] COND TRUE tmp___1 != 0L [L12358] adapter->have_msi [L12361] return (err); [L12361] return (err); [L12361] return (err); [L12361] return (err); [L12393] RET, EXPR pch_gbe_request_irq(adapter) [L12393] err = pch_gbe_request_irq(adapter) [L12394] COND FALSE !(err != 0) [L12399] EXPR rx_ring->count [L12399] CALL, EXPR pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, (int )rx_ring->count) [L11661] struct pci_dev *pdev ; [L11662] struct pch_gbe_buffer *buffer_info ; [L11663] unsigned int i ; [L11664] unsigned int bufsz ; [L11665] unsigned int size ; [L11666] void *tmp ; [L11668] EXPR adapter->pdev [L11668] pdev = adapter->pdev [L11669] EXPR adapter->rx_buffer_len [L11669] bufsz = (unsigned int )adapter->rx_buffer_len [L11670] EXPR rx_ring->count [L11670] size = rx_ring->count * bufsz + 2097152U [L11671-L11672] CALL, EXPR dma_zalloc_coherent(& pdev->dev, (size_t )size, & rx_ring->rx_buff_pool_logic, 208U) [L9413] void *ret ; [L9414] void *tmp ; [L9416] CALL, EXPR dma_alloc_attrs(dev, size, dma_handle, flag | 32768U, (struct dma_attrs *)0) [L9336] struct dma_map_ops *ops ; [L9337] struct dma_map_ops *tmp ; [L9338] void *memory ; [L9339] int tmp___0 ; [L9340] gfp_t tmp___1 ; [L9342] CALL, EXPR get_dma_ops(dev) [L9208] long tmp ; [L9210-L9211] CALL, EXPR ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L6440] return (exp); [L9210-L9211] RET, EXPR ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L9210-L9211] tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L) [L9212] tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9212] EXPR dev->archdata.dma_ops [L9212] tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9212] COND TRUE tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0) [L9213] return (dma_ops); [L9342] RET, EXPR get_dma_ops(dev) [L9342] tmp = get_dma_ops(dev) [L9343] ops = tmp [L9344] gfp = gfp & 4294967288U [L9345] COND FALSE !((unsigned long )dev == (unsigned long )((struct device *)0)) [L9349] CALL, EXPR is_device_dma_capable(dev) [L9194] EXPR dev->dma_mask [L9194] EXPR (unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL) && *(dev->dma_mask) != 0ULL [L9194] EXPR dev->dma_mask [L9194] EXPR (unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL) && *(dev->dma_mask) != 0ULL [L9194] return ((unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL) && *(dev->dma_mask) != 0ULL); [L9349] RET, EXPR is_device_dma_capable(dev) [L9349] tmp___0 = is_device_dma_capable(dev) [L9350] COND TRUE tmp___0 == 0 [L9351] return ((void *)0); [L9416] RET, EXPR dma_alloc_attrs(dev, size, dma_handle, flag | 32768U, (struct dma_attrs *)0) [L9416] tmp = dma_alloc_attrs(dev, size, dma_handle, flag | 32768U, (struct dma_attrs *)0) [L9417] ret = tmp [L9418] return (ret); [L11671-L11672] RET, EXPR dma_zalloc_coherent(& pdev->dev, (size_t )size, & rx_ring->rx_buff_pool_logic, 208U) [L11671-L11672] tmp = dma_zalloc_coherent(& pdev->dev, (size_t )size, & rx_ring->rx_buff_pool_logic, 208U) [L11673] rx_ring->rx_buff_pool = (unsigned char *)tmp [L11674] EXPR rx_ring->rx_buff_pool [L11674] COND TRUE (unsigned long )rx_ring->rx_buff_pool == (unsigned long )((unsigned char *)0U) [L11675] return (-12); [L12399] RET, EXPR pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, (int )rx_ring->count) [L12399] err = pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, (int )rx_ring->count) [L12400] COND FALSE !(err != 0) [L12405] CALL pch_gbe_alloc_tx_buffers(adapter, tx_ring) [L11696] struct pch_gbe_buffer *buffer_info ; [L11697] struct sk_buff *skb ; [L11698] unsigned int i ; [L11699] unsigned int bufsz ; [L11700] struct pch_gbe_tx_desc *tx_desc ; [L11702] EXPR adapter->hw.mac.max_frame_size [L11702] bufsz = adapter->hw.mac.max_frame_size [L11703] i = 0U [L11714] EXPR tx_ring->count [L11714] COND FALSE !(tx_ring->count > i) [L12405] RET pch_gbe_alloc_tx_buffers(adapter, tx_ring) [L12406] EXPR rx_ring->count [L12406] CALL pch_gbe_alloc_rx_buffers(adapter, rx_ring, (int )rx_ring->count) [L11565] struct net_device *netdev ; [L11566] struct pci_dev *pdev ; [L11567] struct pch_gbe_hw *hw ; [L11568] struct pch_gbe_rx_desc *rx_desc ; [L11569] struct pch_gbe_buffer *buffer_info ; [L11570] struct sk_buff *skb ; [L11571] unsigned int i ; [L11572] unsigned int bufsz ; [L11573] long tmp ; [L11574] int tmp___0 ; [L11575] struct _ddebug descriptor ; [L11576] long tmp___1 ; [L11577] long tmp___2 ; [L11578] int tmp___3 ; [L11579] unsigned int tmp___4 ; [L11580] long tmp___5 ; [L11581] long tmp___6 ; [L11583] EXPR adapter->netdev [L11583] netdev = adapter->netdev [L11584] EXPR adapter->pdev [L11584] pdev = adapter->pdev [L11585] hw = & adapter->hw [L11586] EXPR adapter->rx_buffer_len [L11586] bufsz = (unsigned int )adapter->rx_buffer_len [L11587] EXPR rx_ring->next_to_use [L11587] i = rx_ring->next_to_use [L11635] tmp___3 = cleaned_count [L11636] cleaned_count = cleaned_count - 1 [L11637] COND TRUE tmp___3 != 0 [L11590] EXPR rx_ring->buffer_info [L11590] buffer_info = rx_ring->buffer_info + (unsigned long )i [L11591] CALL, EXPR ldv_netdev_alloc_skb_74(netdev, bufsz) [L14647] struct sk_buff *tmp ; [L14649] CALL, EXPR ldv_skb_alloc() [L14869] void *skb ; [L14870] void *tmp___7 ; [L14872] CALL, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) [L6391] void *p ; [L6392] void *tmp ; [L6393] int tmp___0 ; [L6395] tmp___0 = __VERIFIER_nondet_int() [L6396] COND TRUE tmp___0 != 0 [L6397] return ((void *)0); [L14872] RET, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) [L14872] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L14873] skb = (struct sk_buff___0 *)tmp___7 [L14874] COND FALSE !(! skb) [L14877] CALL ldv_set_add(LDV_SKBS, skb) [L14745] int i ; [L14747] i = 0 [L14748] COND TRUE 1 [L14749] COND FALSE !(i < last_index) [L14759] COND TRUE last_index < 15 [L14760] set_impl[last_index] = e [L14761] last_index = last_index + 1 [L14877] RET ldv_set_add(LDV_SKBS, skb) [L14878] return (skb); [L14649] RET, EXPR ldv_skb_alloc() [L14649] tmp = ldv_skb_alloc() [L14650] return (tmp); [L11591] RET, EXPR ldv_netdev_alloc_skb_74(netdev, bufsz) [L11591] skb = ldv_netdev_alloc_skb_74(netdev, bufsz) [L11592-L11593] CALL, EXPR ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L) [L6440] return (exp); [L11592-L11593] RET, EXPR ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L) [L11592-L11593] tmp = ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L) [L11594] COND TRUE tmp != 0L [L11595] EXPR adapter->stats.rx_alloc_buff_failed [L11595] adapter->stats.rx_alloc_buff_failed = adapter->stats.rx_alloc_buff_failed + 1U [L11642] EXPR rx_ring->next_to_use [L11642] CALL, EXPR ldv__builtin_expect(rx_ring->next_to_use != i, 1L) [L6440] return (exp); [L11642] RET, EXPR ldv__builtin_expect(rx_ring->next_to_use != i, 1L) [L11642] tmp___6 = ldv__builtin_expect(rx_ring->next_to_use != i, 1L) [L11643] COND FALSE !(tmp___6 != 0L) [L11655] return; [L12406] RET pch_gbe_alloc_rx_buffers(adapter, rx_ring, (int )rx_ring->count) [L12407] EXPR netdev->tx_queue_len [L12407] adapter->tx_queue_len = netdev->tx_queue_len [L12408] CALL pch_gbe_enable_dma_rx(& adapter->hw) [L11408] u32 rxdma ; [L11410] EXPR hw->reg [L11410] CALL, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L15099] return __VERIFIER_nondet_uint(); [L11410] RET, EXPR ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L11410] rxdma = ioread32((void *)(& (hw->reg)->DMA_CTRL)) [L11411] rxdma = rxdma | 2U [L11412] EXPR hw->reg [L11412] FCALL iowrite32(rxdma, (void *)(& (hw->reg)->DMA_CTRL)) [L12408] RET pch_gbe_enable_dma_rx(& adapter->hw) [L12409] CALL pch_gbe_enable_mac_rx(& adapter->hw) [L10263] u32 rctl ; [L10265] EXPR hw->reg [L10265] CALL, EXPR ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L15099] return __VERIFIER_nondet_uint(); [L10265] RET, EXPR ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L10265] rctl = ioread32((void *)(& (hw->reg)->MAC_RX_EN)) [L10266] EXPR hw->reg [L10266] FCALL iowrite32(rctl | 1U, (void *)(& (hw->reg)->MAC_RX_EN)) [L12409] RET pch_gbe_enable_mac_rx(& adapter->hw) [L12410] CALL ldv_mod_timer_77(& adapter->watchdog_timer, jiffies) [L14674] ldv_func_ret_type___2 ldv_func_res ; [L14675] int tmp ; [L14677] CALL, EXPR mod_timer(ldv_func_arg1, ldv_func_arg2) [L15216] return __VERIFIER_nondet_int(); [L14677] RET, EXPR mod_timer(ldv_func_arg1, ldv_func_arg2) [L14677] tmp = mod_timer(ldv_func_arg1, ldv_func_arg2) [L14678] ldv_func_res = tmp [L14679] CALL activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1) [L13646] COND TRUE (unsigned long )ldv_timer_list_2_0 == (unsigned long )timer [L13647] COND TRUE ldv_timer_2_0 == 2 || pending_flag != 0 [L13648] ldv_timer_list_2_0 = timer [L13649] ldv_timer_list_2_0->data = data [L13650] ldv_timer_2_0 = 1 [L14679] RET activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1) [L14680] return (ldv_func_res); [L12410] RET ldv_mod_timer_77(& adapter->watchdog_timer, jiffies) [L12411] CALL napi_enable(& adapter->napi) [L9704] int tmp ; [L9705] long tmp___0 ; [L9707] CALL, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) [L6822] EXPR addr + (unsigned long )(nr >> 6) [L6822] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L9707] RET, EXPR constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) [L9707] tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)) [L9708] CALL, EXPR ldv__builtin_expect(tmp == 0, 0L) [L6440] return (exp); [L9708] RET, EXPR ldv__builtin_expect(tmp == 0, 0L) [L9708] tmp___0 = ldv__builtin_expect(tmp == 0, 0L) [L9709] COND FALSE !(tmp___0 != 0L) [L9717] FCALL clear_bit(0L, (unsigned long volatile *)(& n->state)) [L12411] RET napi_enable(& adapter->napi) [L12412] CALL pch_gbe_irq_enable(adapter) [L10782] struct pch_gbe_hw *hw ; [L10783] int tmp ; [L10784] long tmp___0 ; [L10785] struct _ddebug descriptor ; [L10786] unsigned int tmp___1 ; [L10787] long tmp___2 ; [L10789] hw = & adapter->hw [L10790] CALL, EXPR atomic_dec_and_test(& adapter->irq_sem) [L8992] char c ; [L8996] return ((int )((signed char )c) != 0); [L10790] RET, EXPR atomic_dec_and_test(& adapter->irq_sem) [L10790] tmp = atomic_dec_and_test(& adapter->irq_sem) [L10791] CALL, EXPR ldv__builtin_expect(tmp != 0, 1L) [L6440] return (exp); [L10791] RET, EXPR ldv__builtin_expect(tmp != 0, 1L) [L10791] tmp___0 = ldv__builtin_expect(tmp != 0, 1L) [L10792] COND FALSE !(tmp___0 != 0L) [L10796] EXPR hw->reg [L10796] CALL ioread32((void *)(& (hw->reg)->INT_ST)) [L15099] return __VERIFIER_nondet_uint(); [L10796] RET ioread32((void *)(& (hw->reg)->INT_ST)) [L10797] descriptor.modname = "pch_gbe" [L10798] descriptor.function = "pch_gbe_irq_enable" [L10799] descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1326/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o.c.prepared" [L10800] descriptor.format = "INT_EN reg : 0x%08x\n" [L10801] descriptor.lineno = 905U [L10802] descriptor.flags = 0U [L10803] EXPR descriptor.flags [L10803] CALL, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L6440] return (exp); [L10803] RET, EXPR ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10803] tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L) [L10804] COND FALSE !(tmp___2 != 0L) [L10810] return; [L12412] RET pch_gbe_irq_enable(adapter) [L12413] EXPR adapter->netdev [L12413] CALL netif_start_queue(adapter->netdev) [L9744] struct netdev_queue *tmp ; [L9746] CALL, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9725] EXPR dev->_tx [L9725] return ((struct netdev_queue *)dev->_tx + (unsigned long )index); [L9746] RET, EXPR netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9746] tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U) [L9747] CALL netif_tx_start_queue(tmp) [L9738] FCALL clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)) [L9747] RET netif_tx_start_queue(tmp) [L12413] RET netif_start_queue(adapter->netdev) [L12414] return (0); [L12897] RET pch_gbe_up(adapter) [L12898] return (err); [L12898] return (err); [L14138] RET pch_gbe_change_mtu(pch_gbe_netdev_ops_group1, ldvarg3) [L14139] ldv_state_variable_7 = 2 [L13955] tmp___6 = __VERIFIER_nondet_int() [L13957] case 0: [L13975] case 1: [L14018] case 2: [L14203] case 3: [L14209] case 4: [L14215] case 5: [L14221] case 6: [L14227] case 7: [L14308] case 8: [L14309] COND TRUE ldv_state_variable_0 != 0 [L14310] tmp___11 = __VERIFIER_nondet_int() [L14312] case 0: [L14320] case 1: [L14321] COND TRUE ldv_state_variable_0 == 1 [L14322] CALL, EXPR pch_gbe_init_module() [L13498] int ret ; [L13501] CALL, EXPR __pci_register_driver(& pch_gbe_driver, & __this_module, "pch_gbe") [L14984] return __VERIFIER_nondet_int(); [L13501] RET, EXPR __pci_register_driver(& pch_gbe_driver, & __this_module, "pch_gbe") [L13501] ret = __pci_register_driver(& pch_gbe_driver, & __this_module, "pch_gbe") [L13502] COND FALSE !(copybreak != 256U) [L13510] return (ret); [L14322] RET, EXPR pch_gbe_init_module() [L14322] ldv_retval_3 = pch_gbe_init_module() [L14323] COND FALSE !(ldv_retval_3 == 0) [L14338] COND TRUE ldv_retval_3 != 0 [L14339] ldv_state_variable_0 = 2 [L14569] CALL ldv_check_final_state() [L14936] int tmp___7 ; [L14938] CALL, EXPR ldv_set_is_empty(LDV_SKBS) [L14827] return (last_index == 0); [L14938] RET, EXPR ldv_set_is_empty(LDV_SKBS) [L14938] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L14939] COND FALSE !(\read(tmp___7)) [L14941] CALL ldv_error() [L6434] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 450 procedures, 4229 locations, 1 error locations. UNKNOWN Result, 109.4s OverallTime, 3 OverallIterations, 22 TraceHistogramMax, 72.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 11878 SDtfs, 9771 SDslu, 25946 SDs, 0 SdLazy, 1950 SolverSat, 9 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 67.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14591occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.1s SsaConstructionTime, 31.0s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 1947 NumberOfCodeBlocks, 1947 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 187 ConstructedInterpolants, 0 QuantifiedInterpolants, 27803 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 88/88 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...