/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/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 0.2.3-dev-f954360 [2023-03-31 13:30:15,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:30:15,761 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:30:15,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:30:15,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:30:15,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:30:15,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:30:15,806 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:30:15,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:30:15,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:30:15,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:30:15,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:30:15,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:30:15,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:30:15,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:30:15,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:30:15,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:30:15,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:30:15,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:30:15,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:30:15,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:30:15,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:30:15,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:30:15,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:30:15,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:30:15,838 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:30:15,839 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:30:15,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:30:15,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:30:15,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:30:15,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:30:15,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:30:15,843 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:30:15,844 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:30:15,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:30:15,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:30:15,845 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:30:15,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:30:15,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:30:15,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:30:15,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:30:15,848 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 13:30:15,876 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:30:15,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:30:15,877 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:30:15,877 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:30:15,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:30:15,878 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:30:15,878 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:30:15,878 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:30:15,878 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:30:15,878 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:30:15,879 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:30:15,879 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:30:15,879 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:30:15,879 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:30:15,879 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:30:15,880 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:30:15,880 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:30:15,880 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:30:15,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:30:15,880 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:30:15,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:30:15,882 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:30:15,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:30:15,882 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:30:15,882 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:30:15,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:30:15,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:30:15,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:30:15,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:30:15,884 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:30:15,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:30:16,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:30:16,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:30:16,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:30:16,105 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:30:16,105 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:30:16,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2023-03-31 13:30:17,194 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:30:17,737 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:30:17,738 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2023-03-31 13:30:17,778 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c6bec1b/921969bc0091447bace18674238b59b6/FLAG2ea01e3e0 [2023-03-31 13:30:17,792 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c6bec1b/921969bc0091447bace18674238b59b6 [2023-03-31 13:30:17,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:30:17,796 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:30:17,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:30:17,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:30:17,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:30:17,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:30:17" (1/1) ... [2023-03-31 13:30:17,804 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ce9b33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:17, skipping insertion in model container [2023-03-31 13:30:17,804 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:30:17" (1/1) ... [2023-03-31 13:30:17,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:30:17,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:30:18,586 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2023-03-31 13:30:19,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:30:19,519 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:30:19,646 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2023-03-31 13:30:19,812 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:30:19,981 WARN L667 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:30:19,987 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:30:19,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19 WrapperNode [2023-03-31 13:30:19,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:30:19,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:30:19,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:30:19,989 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:30:19,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:19,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,280 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:30:20,332 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:30:20,332 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:30:20,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:30:20,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:30:19" (1/1) ... [2023-03-31 13:30:20,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:30:20,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:30:20,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 13:30:20,370 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 13:30:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:30:20,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 13:30:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-03-31 13:30:20,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-03-31 13:30:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2023-03-31 13:30:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2023-03-31 13:30:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2023-03-31 13:30:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_resolve_flowctrl_fdx [2023-03-31 13:30:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2023-03-31 13:30:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2023-03-31 13:30:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2023-03-31 13:30:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2023-03-31 13:30:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2023-03-31 13:30:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2023-03-31 13:30:20,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2023-03-31 13:30:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_eeprom [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_hash [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_update_flowcontrol [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2023-03-31 13:30:20,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom_len [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_eeprom [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_eeprom [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregslen [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_getregs [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_get_wol [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ethtool_set_wol [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_init_mac_address [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_mac_address [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_tx_path [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2023-03-31 13:30:20,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_phy_initialize [2023-03-31 13:30:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2023-03-31 13:30:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_bind [2023-03-31 13:30:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_unbind [2023-03-31 13:30:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2023-03-31 13:30:20,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_ok_nopm [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend0 [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend3 [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_autosuspend [2023-03-31 13:30:20,409 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_suspend [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_calc_csum_preamble [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_init [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_driver_exit [2023-03-31 13:30:20,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_4 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2023-03-31 13:30:20,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2023-03-31 13:30:20,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2023-03-31 13:30:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2023-03-31 13:30:20,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2023-03-31 13:30:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2023-03-31 13:30:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2023-03-31 13:30:20,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:30:20,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 13:30:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-03-31 13:30:20,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:30:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-31 13:30:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:30:20,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev16 [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2023-03-31 13:30:20,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_expand [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_no_resume [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 13:30:20,424 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_defer_kevent [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_drvinfo [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_endpoints [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_link [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_msglevel [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_get_settings [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_nway_reset [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_msglevel [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_set_settings [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2023-03-31 13:30:20,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_write_cmd_async [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:30:20,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 13:30:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:30:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:30:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:30:20,426 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:30:20,427 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_4 [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6 [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:30:20,428 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2023-03-31 13:30:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_expand [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2023-03-31 13:30:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2023-03-31 13:30:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-03-31 13:30:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-03-31 13:30:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-03-31 13:30:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_resolve_flowctrl_fdx [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev16 [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2023-03-31 13:30:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_async [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_endpoints [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_defer_kevent [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_settings [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_settings [2023-03-31 13:30:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_link [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_msglevel [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_set_msglevel [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_get_drvinfo [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_nway_reset [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:30:20,438 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 [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2023-03-31 13:30:20,438 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_eeprom [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_hash [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_update_flowcontrol [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2023-03-31 13:30:20,439 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom_len [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_eeprom [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_eeprom [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregslen [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_getregs [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_get_wol [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ethtool_set_wol [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_init_mac_address [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_mac_address [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_tx_path [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_phy_initialize [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_bind [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_unbind [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2023-03-31 13:30:20,440 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_ok_nopm [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend0 [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend3 [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_autosuspend [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_suspend [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_calc_csum_preamble [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_init [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_driver_exit [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2023-03-31 13:30:20,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2023-03-31 13:30:20,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:30:20,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:30:21,201 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:30:21,206 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:30:21,296 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:30:24,143 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2023-03-31 13:30:27,935 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:30:30,055 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:30:30,055 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 13:30:30,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:30:30 BoogieIcfgContainer [2023-03-31 13:30:30,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:30:30,061 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:30:30,061 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:30:30,061 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:30:30,062 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:30:30" (1/1) ... [2023-03-31 13:30:30,062 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 13:30:30,081 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:30:30,081 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:30:30,090 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 13:30:30,094 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 13:30:30,095 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-31 13:31:08,252 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2762 for LOIs