java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:26:54,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:26:54,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:26:54,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:26:54,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:26:54,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:26:54,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:26:54,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:26:54,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:26:54,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:26:54,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:26:54,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:26:55,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:26:55,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:26:55,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:26:55,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:26:55,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:26:55,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:26:55,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:26:55,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:26:55,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:26:55,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:26:55,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:26:55,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:26:55,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:26:55,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:26:55,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:26:55,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:26:55,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:26:55,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:26:55,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:26:55,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:26:55,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:26:55,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:26:55,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:26:55,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:26:55,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:26:55,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:26:55,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:26:55,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:26:55,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:26:55,036 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:26:55,050 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:26:55,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:26:55,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:26:55,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:26:55,052 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:26:55,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:26:55,053 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:26:55,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:26:55,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:26:55,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:26:55,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:26:55,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:26:55,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:26:55,054 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:26:55,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:26:55,054 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:26:55,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:26:55,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:26:55,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:26:55,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:26:55,055 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:26:55,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:26:55,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:26:55,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:26:55,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:26:55,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:26:55,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:26:55,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:26:55,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:26:55,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:26:55,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:26:55,395 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:26:55,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:26:55,397 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:26:55,398 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2019-10-15 00:26:55,468 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19833cf45/cdeb3e68a34b409d880b8747d2dc3af5/FLAG9f6a4abcb [2019-10-15 00:26:56,401 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:26:56,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2019-10-15 00:26:56,462 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19833cf45/cdeb3e68a34b409d880b8747d2dc3af5/FLAG9f6a4abcb [2019-10-15 00:26:56,823 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19833cf45/cdeb3e68a34b409d880b8747d2dc3af5 [2019-10-15 00:26:56,833 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:26:56,835 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:26:56,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:26:56,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:26:56,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:26:56,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:26:56" (1/1) ... [2019-10-15 00:26:56,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26187d1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:26:56, skipping insertion in model container [2019-10-15 00:26:56,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:26:56" (1/1) ... [2019-10-15 00:26:56,851 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:26:57,046 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:27:00,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:27:00,259 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:27:00,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:27:01,510 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:27:01,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01 WrapperNode [2019-10-15 00:27:01,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:27:01,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:27:01,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:27:01,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:27:01,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,874 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... [2019-10-15 00:27:01,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:27:01,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:27:01,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:27:01,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:27:01,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:27:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:27:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:27:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2019-10-15 00:27:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:27:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:27:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:27:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:27:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:27:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-15 00:27:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-15 00:27:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-15 00:27:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-15 00:27:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-15 00:27:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-15 00:27:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-15 00:27:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-15 00:27:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 00:27:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 00:27:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-15 00:27:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-15 00:27:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2019-10-15 00:27:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2019-10-15 00:27:01,993 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2019-10-15 00:27:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2019-10-15 00:27:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2019-10-15 00:27:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2019-10-15 00:27:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2019-10-15 00:27:01,994 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_eeprom [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_hash [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_update_flowcontrol [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2019-10-15 00:27:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_eeprom [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregs [2019-10-15 00:27:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_wol [2019-10-15 00:27:01,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_wol [2019-10-15 00:27:01,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2019-10-15 00:27:01,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_init_mac_address [2019-10-15 00:27:01,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_mac_address [2019-10-15 00:27:01,997 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_tx_path [2019-10-15 00:27:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2019-10-15 00:27:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_initialize [2019-10-15 00:27:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2019-10-15 00:27:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_bind [2019-10-15 00:27:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_unbind [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_ok_nopm [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend0 [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2019-10-15 00:27:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2019-10-15 00:27:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend3 [2019-10-15 00:27:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_autosuspend [2019-10-15 00:27:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_suspend [2019-10-15 00:27:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2019-10-15 00:27:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2019-10-15 00:27:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2019-10-15 00:27:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_calc_csum_preamble [2019-10-15 00:27:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2019-10-15 00:27:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2019-10-15 00:27:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_init [2019-10-15 00:27:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_exit [2019-10-15 00:27:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2019-10-15 00:27:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_smsc95xx_driver_init_6_11 [2019-10-15 00:27:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-10-15 00:27:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-10-15 00:27:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_20 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-10-15 00:27:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-10-15 00:27:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-10-15 00:27:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2019-10-15 00:27:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-15 00:27:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_30 [2019-10-15 00:27:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_31 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_32 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_33 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_34 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_37 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_40 [2019-10-15 00:27:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_41 [2019-10-15 00:27:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-15 00:27:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-15 00:27:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-15 00:27:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:27:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-15 00:27:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:27:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-15 00:27:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2019-10-15 00:27:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2019-10-15 00:27:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-15 00:27:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-15 00:27:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-10-15 00:27:02,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:27:02,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-10-15 00:27:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:27:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:27:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-10-15 00:27:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-10-15 00:27:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:27:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-10-15 00:27:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-10-15 00:27:02,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-10-15 00:27:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-10-15 00:27:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-10-15 00:27:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-10-15 00:27:02,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:27:02,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_60 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_62 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_64 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_66 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_68 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_69 [2019-10-15 00:27:02,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-15 00:27:02,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:27:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-15 00:27:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-15 00:27:02,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:27:02,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:27:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-10-15 00:27:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:27:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2019-10-15 00:27:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2019-10-15 00:27:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2019-10-15 00:27:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:27:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-15 00:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-15 00:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 00:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-15 00:27:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2019-10-15 00:27:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2019-10-15 00:27:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd_async [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:27:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:27:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:27:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:27:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:27:02,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:27:02,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-15 00:27:02,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-15 00:27:02,061 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_60 [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_62 [2019-10-15 00:27:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_64 [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_66 [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-10-15 00:27:02,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-15 00:27:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 00:27:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:27:02,065 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:27:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:27:02,066 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_58 [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 00:27:02,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:27:02,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-15 00:27:02,069 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-15 00:27:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_68 [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_69 [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 00:27:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-15 00:27:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-15 00:27:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2019-10-15 00:27:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_async [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2019-10-15 00:27:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2019-10-15 00:27:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2019-10-15 00:27:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2019-10-15 00:27:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_eeprom [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_hash [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_update_flowcontrol [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2019-10-15 00:27:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_eeprom [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregs [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_wol [2019-10-15 00:27:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_wol [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_init_mac_address [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_mac_address [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_tx_path [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_initialize [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2019-10-15 00:27:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_bind [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_unbind [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_ok_nopm [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend0 [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend3 [2019-10-15 00:27:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_autosuspend [2019-10-15 00:27:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_suspend [2019-10-15 00:27:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:27:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2019-10-15 00:27:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_calc_csum_preamble [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_init [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_exit [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smsc95xx_driver_exit_6_2 [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_smsc95xx_driver_init_6_11 [2019-10-15 00:27:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-10-15 00:27:02,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-10-15 00:27:02,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_20 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_23 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_24 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_27 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_28 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_30 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_31 [2019-10-15 00:27:02,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_32 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_33 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_34 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_37 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_40 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_41 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-15 00:27:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-10-15 00:27:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_driver_info_dummy_resourceless_instance_1 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-10-15 00:27:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-15 00:27:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-10-15 00:27:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-15 00:27:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-15 00:27:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-15 00:27:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:27:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-15 00:27:02,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2019-10-15 00:27:02,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-10-15 00:27:02,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-10-15 00:27:02,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-10-15 00:27:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2019-10-15 00:27:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_mac_cr_lock_of_smsc95xx_priv [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-10-15 00:27:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2019-10-15 00:27:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:27:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:27:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:27:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:27:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:27:06,542 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-15 00:27:15,790 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:27:27,401 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:27:27,401 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:27:27,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:27:27 BoogieIcfgContainer [2019-10-15 00:27:27,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:27:27,405 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:27:27,406 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:27:27,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:27:27,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:26:56" (1/3) ... [2019-10-15 00:27:27,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ccebd13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:27:27, skipping insertion in model container [2019-10-15 00:27:27,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:27:01" (2/3) ... [2019-10-15 00:27:27,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ccebd13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:27:27, skipping insertion in model container [2019-10-15 00:27:27,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:27:27" (3/3) ... [2019-10-15 00:27:27,413 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-usb-smsc95xx.cil.i [2019-10-15 00:27:27,423 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:27:27,435 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-15 00:27:27,448 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-15 00:27:27,486 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:27:27,486 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:27:27,486 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:27:27,486 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:27:27,486 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:27:27,487 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:27:27,487 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:27:27,487 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:27:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states. [2019-10-15 00:27:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2019-10-15 00:27:27,569 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:27:27,570 INFO L380 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:27:27,573 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:27:27,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:27:27,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1764816367, now seen corresponding path program 1 times [2019-10-15 00:27:27,591 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:27:27,592 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496358103] [2019-10-15 00:27:27,592 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:27:27,592 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:27:27,592 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:27:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:27:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-15 00:27:28,862 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496358103] [2019-10-15 00:27:28,863 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:27:28,863 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:27:28,863 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460327085] [2019-10-15 00:27:28,868 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:27:28,869 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:27:28,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:27:28,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:27:28,888 INFO L87 Difference]: Start difference. First operand 2717 states. Second operand 3 states. [2019-10-15 00:27:30,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:27:30,413 INFO L93 Difference]: Finished difference Result 6481 states and 8993 transitions. [2019-10-15 00:27:30,413 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:27:30,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 205 [2019-10-15 00:27:30,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:27:30,480 INFO L225 Difference]: With dead ends: 6481 [2019-10-15 00:27:30,480 INFO L226 Difference]: Without dead ends: 4275 [2019-10-15 00:27:30,505 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:27:30,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4275 states. [2019-10-15 00:27:30,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4275 to 4253. [2019-10-15 00:27:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4253 states. [2019-10-15 00:27:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 4253 states and 5612 transitions. [2019-10-15 00:27:30,999 INFO L78 Accepts]: Start accepts. Automaton has 4253 states and 5612 transitions. Word has length 205 [2019-10-15 00:27:31,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:27:31,005 INFO L462 AbstractCegarLoop]: Abstraction has 4253 states and 5612 transitions. [2019-10-15 00:27:31,005 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:27:31,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4253 states and 5612 transitions. [2019-10-15 00:27:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-10-15 00:27:31,025 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:27:31,026 INFO L380 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:27:31,027 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:27:31,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:27:31,027 INFO L82 PathProgramCache]: Analyzing trace with hash 1509361580, now seen corresponding path program 1 times [2019-10-15 00:27:31,028 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:27:31,028 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70532769] [2019-10-15 00:27:31,028 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:27:31,028 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:27:31,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:27:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:27:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2019-10-15 00:27:31,756 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70532769] [2019-10-15 00:27:31,756 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:27:31,756 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:27:31,757 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849754060] [2019-10-15 00:27:31,760 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:27:31,761 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:27:31,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:27:31,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:27:31,761 INFO L87 Difference]: Start difference. First operand 4253 states and 5612 transitions. Second operand 3 states.