/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 EqDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 19:47:08,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 19:47:08,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 19:47:08,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 19:47:08,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 19:47:08,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 19:47:08,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 19:47:08,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 19:47:08,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 19:47:08,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 19:47:08,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 19:47:08,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 19:47:08,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 19:47:08,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 19:47:08,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 19:47:08,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 19:47:08,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 19:47:08,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 19:47:08,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 19:47:08,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 19:47:08,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 19:47:08,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 19:47:08,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 19:47:08,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 19:47:08,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 19:47:08,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 19:47:08,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 19:47:08,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 19:47:08,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 19:47:08,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 19:47:08,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 19:47:08,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 19:47:08,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 19:47:08,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 19:47:08,365 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 19:47:08,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 19:47:08,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 19:47:08,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 19:47:08,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 19:47:08,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 19:47:08,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 19:47:08,368 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 19:47:08,391 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 19:47:08,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 19:47:08,392 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 19:47:08,392 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 19:47:08,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 19:47:08,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 19:47:08,392 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 19:47:08,393 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 19:47:08,393 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 19:47:08,393 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 19:47:08,393 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 19:47:08,393 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 19:47:08,394 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 19:47:08,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 19:47:08,394 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 19:47:08,395 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 19:47:08,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:47:08,396 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 19:47:08,396 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 19:47:08,397 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 19:47:08,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 19:47:08,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 19:47:08,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 19:47:08,616 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 19:47:08,616 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 19:47:08,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2023-03-31 19:47:09,542 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 19:47:10,005 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 19:47:10,005 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i [2023-03-31 19:47:10,048 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/add7fa4bf/17156770df2b471c8f1846f1639d3c3d/FLAG294626fee [2023-03-31 19:47:10,062 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/add7fa4bf/17156770df2b471c8f1846f1639d3c3d [2023-03-31 19:47:10,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 19:47:10,065 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 19:47:10,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 19:47:10,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 19:47:10,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 19:47:10,070 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:47:10" (1/1) ... [2023-03-31 19:47:10,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2358e14e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:10, skipping insertion in model container [2023-03-31 19:47:10,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 07:47:10" (1/1) ... [2023-03-31 19:47:10,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 19:47:10,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 19:47:11,801 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2023-03-31 19:47:11,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:47:11,915 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 19:47:12,357 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wan--lmc--lmc.ko-entry_point.cil.out.i[287455,287468] [2023-03-31 19:47:12,362 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 19:47:12,454 INFO L208 MainTranslator]: Completed translation [2023-03-31 19:47:12,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12 WrapperNode [2023-03-31 19:47:12,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 19:47:12,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 19:47:12,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 19:47:12,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 19:47:12,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,693 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 19:47:12,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 19:47:12,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 19:47:12,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 19:47:12,743 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 07:47:12" (1/1) ... [2023-03-31 19:47:12,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 19:47:12,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 19:47:12,767 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 19:47:12,785 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 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 19:47:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2023-03-31 19:47:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2023-03-31 19:47:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2023-03-31 19:47:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2023-03-31 19:47:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2023-03-31 19:47:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2023-03-31 19:47:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2023-03-31 19:47:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2023-03-31 19:47:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2023-03-31 19:47:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2023-03-31 19:47:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2023-03-31 19:47:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2023-03-31 19:47:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2023-03-31 19:47:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_62 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_64 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_66 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_67 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_68 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_70 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_71 [2023-03-31 19:47:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_72 [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-03-31 19:47:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_81 [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 19:47:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 19:47:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ioctl [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_watchdog [2023-03-31 19:47:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_attach [2023-03-31 19:47:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_init_one [2023-03-31 19:47:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2023-03-31 19:47:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2023-03-31 19:47:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2023-03-31 19:47:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2023-03-31 19:47:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ifdown [2023-03-31 19:47:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_interrupt [2023-03-31 19:47:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_start_xmit [2023-03-31 19:47:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_rx [2023-03-31 19:47:12,816 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_get_stats [2023-03-31 19:47:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_init [2023-03-31 19:47:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_exit [2023-03-31 19:47:12,820 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_initcsrs [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-31 19:47:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_98 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_100 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_102 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_104 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_105 [2023-03-31 19:47:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_107 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_108 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_109 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_110 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_111 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_112 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_113 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_114 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_115 [2023-03-31 19:47:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_116 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_ioctl [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_150 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_152 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_154 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_155 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_156 [2023-03-31 19:47:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_157 [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_158 [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_159 [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_160 [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-31 19:47:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 19:47:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 19:47:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 19:47:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 19:47:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 19:47:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 19:47:12,831 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 19:47:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 19:47:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 19:47:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 19:47:12,832 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2023-03-31 19:47:12,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_64 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_72 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_66 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_62 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_70 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_71 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_67 [2023-03-31 19:47:12,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_68 [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2023-03-31 19:47:12,835 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2023-03-31 19:47:12,836 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 19:47:12,837 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_81 [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 19:47:12,838 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_113 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-31 19:47:12,839 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_112 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_114 [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-31 19:47:12,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_115 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_116 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_100 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_108 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_102 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_98 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_107 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_104 [2023-03-31 19:47:12,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_105 [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_110 [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_111 [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-03-31 19:47:12,842 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_109 [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ioctl [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_ioctl [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_start_xmit [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_rx [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_get_stats [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_interrupt [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_initcsrs [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2023-03-31 19:47:12,843 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ifdown [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_watchdog [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_attach [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_init_one [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_init [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_exit [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_152 [2023-03-31 19:47:12,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_160 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_154 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_150 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_158 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_159 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_155 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_156 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_157 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 19:47:12,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 19:47:12,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 19:47:12,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 19:47:13,532 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 19:47:13,536 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 19:47:13,840 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 19:47:17,430 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 19:47:19,244 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 19:47:19,244 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 19:47:19,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:47:19 BoogieIcfgContainer [2023-03-31 19:47:19,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 19:47:19,250 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 19:47:19,250 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 19:47:19,250 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 19:47:19,251 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 07:47:19" (1/1) ... [2023-03-31 19:47:19,251 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ 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 19:47:19,290 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 19:47:19,291 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 19:47:19,300 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-31 19:47:19,304 INFO L158 Benchmark]: Toolchain (without parser) took 9238.07ms. Allocated memory was 179.3MB in the beginning and 709.9MB in the end (delta: 530.6MB). Free memory was 129.1MB in the beginning and 568.6MB in the end (delta: -439.4MB). Peak memory consumption was 91.9MB. Max. memory is 8.0GB. [2023-03-31 19:47:19,304 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 179.3MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 19:47:19,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2387.59ms. Allocated memory was 179.3MB in the beginning and 310.4MB in the end (delta: 131.1MB). Free memory was 128.9MB in the beginning and 228.9MB in the end (delta: -100.1MB). Peak memory consumption was 141.6MB. Max. memory is 8.0GB. [2023-03-31 19:47:19,305 INFO L158 Benchmark]: Boogie Preprocessor took 285.14ms. Allocated memory is still 310.4MB. Free memory was 228.9MB in the beginning and 193.3MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. [2023-03-31 19:47:19,305 INFO L158 Benchmark]: RCFGBuilder took 6507.28ms. Allocated memory was 310.4MB in the beginning and 709.9MB in the end (delta: 399.5MB). Free memory was 193.3MB in the beginning and 572.8MB in the end (delta: -379.5MB). Peak memory consumption was 407.5MB. Max. memory is 8.0GB. [2023-03-31 19:47:19,305 INFO L158 Benchmark]: Sifa took 52.61ms. Allocated memory is still 709.9MB. Free memory was 572.8MB in the beginning and 568.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-31 19:47:19,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 179.3MB. Free memory is still 129.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2387.59ms. Allocated memory was 179.3MB in the beginning and 310.4MB in the end (delta: 131.1MB). Free memory was 128.9MB in the beginning and 228.9MB in the end (delta: -100.1MB). Peak memory consumption was 141.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 285.14ms. Allocated memory is still 310.4MB. Free memory was 228.9MB in the beginning and 193.3MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 8.0GB. * RCFGBuilder took 6507.28ms. Allocated memory was 310.4MB in the beginning and 709.9MB in the end (delta: 399.5MB). Free memory was 193.3MB in the beginning and 572.8MB in the end (delta: -379.5MB). Peak memory consumption was 407.5MB. Max. memory is 8.0GB. * Sifa took 52.61ms. Allocated memory is still 709.9MB. Free memory was 572.8MB in the beginning and 568.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 19:47:19,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...