java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:07:27,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:07:27,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:07:27,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:07:27,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:07:27,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:07:27,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:07:27,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:07:27,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:07:27,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:07:27,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:07:27,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:07:27,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:07:27,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:07:27,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:07:27,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:07:27,448 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:07:27,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:07:27,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:07:27,454 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:07:27,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:07:27,461 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:07:27,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:07:27,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:07:27,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:07:27,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:07:27,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:07:27,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:07:27,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:07:27,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:07:27,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:07:27,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:07:27,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:07:27,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:07:27,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:07:27,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:07:27,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:07:27,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:07:27,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:07:27,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:07:27,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:07:27,482 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 04:07:27,497 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:07:27,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:07:27,498 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:07:27,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:07:27,499 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:07:27,499 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:07:27,499 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:07:27,500 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:07:27,501 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:07:27,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:07:27,501 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:07:27,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:07:27,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:07:27,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:07:27,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:07:27,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:07:27,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:07:27,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:07:27,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:07:27,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:07:27,503 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:07:27,503 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:07:27,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:07:27,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:07:27,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:07:27,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:07:27,810 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:07:27,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:07:27,813 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:07:27,814 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2019-10-15 04:07:27,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33ba56f9a/c2d9fb49e06145239176a67b80972d09/FLAG34a7fabb4 [2019-10-15 04:07:28,825 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:07:28,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2019-10-15 04:07:28,885 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33ba56f9a/c2d9fb49e06145239176a67b80972d09/FLAG34a7fabb4 [2019-10-15 04:07:29,347 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33ba56f9a/c2d9fb49e06145239176a67b80972d09 [2019-10-15 04:07:29,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:07:29,360 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:07:29,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:29,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:07:29,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:07:29,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:29" (1/1) ... [2019-10-15 04:07:29,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6063a733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:29, skipping insertion in model container [2019-10-15 04:07:29,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:07:29" (1/1) ... [2019-10-15 04:07:29,380 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:07:29,565 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:07:31,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:32,089 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:07:32,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:07:33,234 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:07:33,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33 WrapperNode [2019-10-15 04:07:33,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:07:33,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:07:33,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:07:33,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:07:33,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (1/1) ... [2019-10-15 04:07:33,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:07:33,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:07:33,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:07:33,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:07:33,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:07:33" (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 04:07:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:07:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:07:33,649 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 04:07:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 04:07:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 04:07:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 04:07:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 04:07:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:07:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 04:07:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:07:33,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-10-15 04:07:33,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-10-15 04:07:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-15 04:07:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-15 04:07:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2019-10-15 04:07:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2019-10-15 04:07:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_eeprom [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_hash [2019-10-15 04:07:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_update_flowcontrol [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2019-10-15 04:07:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_eeprom [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregs [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_wol [2019-10-15 04:07:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_wol [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_init_mac_address [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_mac_address [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_tx_path [2019-10-15 04:07:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_initialize [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2019-10-15 04:07:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_bind [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_unbind [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2019-10-15 04:07:33,667 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_ok_nopm [2019-10-15 04:07:33,668 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend0 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2019-10-15 04:07:33,669 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend3 [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_autosuspend [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_suspend [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2019-10-15 04:07:33,670 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2019-10-15 04:07:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2019-10-15 04:07:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_calc_csum_preamble [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_init [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_exit [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2019-10-15 04:07:33,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_4 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2019-10-15 04:07:33,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6 [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-15 04:07:33,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-15 04:07:33,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-15 04:07:33,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-15 04:07:33,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:07:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2019-10-15 04:07:33,680 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-15 04:07:33,681 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:07:33,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2019-10-15 04:07:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2019-10-15 04:07:33,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2019-10-15 04:07:33,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 04:07:33,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:07:33,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-15 04:07:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2019-10-15 04:07:33,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2019-10-15 04:07:33,695 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-10-15 04:07:33,696 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd_async [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:07:33,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:07:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 04:07:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 04:07:33,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 04:07:33,698 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-15 04:07:33,699 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2019-10-15 04:07:33,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_4 [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6 [2019-10-15 04:07:33,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 04:07:33,702 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 04:07:33,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:07:33,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-15 04:07:33,705 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-15 04:07:33,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-10-15 04:07:33,707 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-15 04:07:33,708 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-15 04:07:33,709 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-15 04:07:33,710 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2019-10-15 04:07:33,711 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_async [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2019-10-15 04:07:33,712 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2019-10-15 04:07:33,713 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:07:33,714 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 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2019-10-15 04:07:33,714 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2019-10-15 04:07:33,715 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_eeprom [2019-10-15 04:07:33,716 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_hash [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_update_flowcontrol [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 04:07:33,717 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_eeprom [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregs [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_wol [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_wol [2019-10-15 04:07:33,718 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_init_mac_address [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_mac_address [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_tx_path [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_initialize [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_bind [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_unbind [2019-10-15 04:07:33,719 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_ok_nopm [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend0 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend3 [2019-10-15 04:07:33,720 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_autosuspend [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_suspend [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_calc_csum_preamble [2019-10-15 04:07:33,721 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_init [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_exit [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:07:33,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-15 04:07:33,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-15 04:07:33,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:07:33,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:07:33,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 04:07:33,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 04:07:33,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 04:07:33,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 04:07:34,778 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 04:07:46,707 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-15 04:07:57,938 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:07:57,939 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:07:57,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:07:57 BoogieIcfgContainer [2019-10-15 04:07:57,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:07:57,943 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:07:57,944 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:07:57,944 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:07:57,945 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:07:57" (1/1) ... [2019-10-15 04:07:58,045 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:07:58,828 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:07:58,834 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 568 root evaluator evaluations with a maximum evaluation depth of 0. Performed 568 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1235 variables. [2019-10-15 04:07:58,834 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:07:58,838 INFO L168 Benchmark]: Toolchain (without parser) took 29476.00 ms. Allocated memory was 144.2 MB in the beginning and 700.4 MB in the end (delta: 556.3 MB). Free memory was 89.2 MB in the beginning and 540.1 MB in the end (delta: -450.9 MB). Peak memory consumption was 601.9 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,839 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,841 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3874.05 ms. Allocated memory was 144.2 MB in the beginning and 263.7 MB in the end (delta: 119.5 MB). Free memory was 88.8 MB in the beginning and 198.1 MB in the end (delta: -109.3 MB). Peak memory consumption was 132.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,843 INFO L168 Benchmark]: Boogie Preprocessor took 351.91 ms. Allocated memory is still 263.7 MB. Free memory was 198.1 MB in the beginning and 158.2 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,845 INFO L168 Benchmark]: RCFGBuilder took 24353.32 ms. Allocated memory was 263.7 MB in the beginning and 694.7 MB in the end (delta: 431.0 MB). Free memory was 158.2 MB in the beginning and 83.4 MB in the end (delta: 74.8 MB). Peak memory consumption was 535.5 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,850 INFO L168 Benchmark]: Abstract Interpretation took 890.79 ms. Allocated memory was 694.7 MB in the beginning and 700.4 MB in the end (delta: 5.8 MB). Free memory was 83.4 MB in the beginning and 540.1 MB in the end (delta: -456.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:07:58,861 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3874.05 ms. Allocated memory was 144.2 MB in the beginning and 263.7 MB in the end (delta: 119.5 MB). Free memory was 88.8 MB in the beginning and 198.1 MB in the end (delta: -109.3 MB). Peak memory consumption was 132.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 351.91 ms. Allocated memory is still 263.7 MB. Free memory was 198.1 MB in the beginning and 158.2 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24353.32 ms. Allocated memory was 263.7 MB in the beginning and 694.7 MB in the end (delta: 431.0 MB). Free memory was 158.2 MB in the beginning and 83.4 MB in the end (delta: 74.8 MB). Peak memory consumption was 535.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 890.79 ms. Allocated memory was 694.7 MB in the beginning and 700.4 MB in the end (delta: 5.8 MB). Free memory was 83.4 MB in the beginning and 540.1 MB in the end (delta: -456.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5489]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...