/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/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:44:51,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:44:51,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:44:51,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:44:51,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:44:51,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:44:51,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:44:51,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:44:51,617 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:44:51,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:44:51,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:44:51,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:44:51,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:44:51,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:44:51,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:44:51,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:44:51,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:44:51,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:44:51,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:44:51,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:44:51,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:44:51,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:44:51,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:44:51,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:44:51,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:44:51,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:44:51,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:44:51,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:44:51,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:44:51,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:44:51,650 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:44:51,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:44:51,652 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:44:51,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:44:51,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:44:51,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:44:51,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:44:51,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:44:51,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:44:51,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:44:51,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:44:51,656 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-03-31 03:44:51,677 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:44:51,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:44:51,678 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:44:51,678 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:44:51,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:44:51,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:44:51,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:44:51,679 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:44:51,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:44:51,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:44:51,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:44:51,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:44:51,682 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:44:51,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:44:51,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:44:51,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:44:51,973 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:44:51,978 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:44:51,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:44:53,228 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:44:53,698 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:44:53,698 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:44:53,734 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8cad35af/1f19686e515a4137920d7c165c58be33/FLAGd981303ab [2023-03-31 03:44:53,747 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8cad35af/1f19686e515a4137920d7c165c58be33 [2023-03-31 03:44:53,749 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:44:53,750 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:44:53,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:44:53,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:44:53,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:44:53,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:44:53" (1/1) ... [2023-03-31 03:44:53,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75a55809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:53, skipping insertion in model container [2023-03-31 03:44:53,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:44:53" (1/1) ... [2023-03-31 03:44:53,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:44:53,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:44:55,421 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2023-03-31 03:44:55,425 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2023-03-31 03:44:55,427 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2023-03-31 03:44:55,427 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2023-03-31 03:44:55,447 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:44:55,487 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:44:55,779 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306484,306497] [2023-03-31 03:44:55,780 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306631,306644] [2023-03-31 03:44:55,780 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306770,306783] [2023-03-31 03:44:55,780 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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[306928,306941] [2023-03-31 03:44:55,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:44:55,869 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:44:55,869 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:44:55,874 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:44:55,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55 WrapperNode [2023-03-31 03:44:55,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:44:55,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:44:55,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:44:55,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:44:55,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:55,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:55,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:55,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,218 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:44:56,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:44:56,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:44:56,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:44:56,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (1/1) ... [2023-03-31 03:44:56,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:44:56,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:44:56,315 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 03:44:56,323 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 03:44:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:44:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:44:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:44:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:44:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-31 03:44:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 03:44:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-31 03:44:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-31 03:44:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-03-31 03:44:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-03-31 03:44:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-03-31 03:44:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-03-31 03:44:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-03-31 03:44:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-03-31 03:44:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 03:44:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2023-03-31 03:44:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2023-03-31 03:44:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2023-03-31 03:44:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2023-03-31 03:44:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2023-03-31 03:44:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2023-03-31 03:44:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2023-03-31 03:44:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2023-03-31 03:44:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2023-03-31 03:44:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2023-03-31 03:44:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2023-03-31 03:44:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2023-03-31 03:44:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2023-03-31 03:44:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2023-03-31 03:44:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-03-31 03:44:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2023-03-31 03:44:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:44:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:44:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-03-31 03:44:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:44:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:44:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-03-31 03:44:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-03-31 03:44:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-03-31 03:44:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2023-03-31 03:44:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_18 [2023-03-31 03:44:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_25 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_26 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_27 [2023-03-31 03:44:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2023-03-31 03:44:56,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-03-31 03:44:56,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2023-03-31 03:44:56,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:44:56,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:44:56,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-03-31 03:44:56,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-03-31 03:44:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-31 03:44:56,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-03-31 03:44:56,388 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 03:44:56,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 03:44:56,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:44:56,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 03:44:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-03-31 03:44:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 03:44:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 03:44:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-31 03:44:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_18 [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-03-31 03:44:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:44:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:44:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 03:44:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-03-31 03:44:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-03-31 03:44:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-03-31 03:44:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-03-31 03:44:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-03-31 03:44:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_27 [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-03-31 03:44:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_26 [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 03:44:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_25 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2023-03-31 03:44:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2023-03-31 03:44:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2023-03-31 03:44:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2023-03-31 03:44:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-03-31 03:44:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-03-31 03:44:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-03-31 03:44:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-03-31 03:44:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2023-03-31 03:44:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2023-03-31 03:44:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-03-31 03:44:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 03:44:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 03:44:57,136 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:44:57,146 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:44:57,400 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:45:01,568 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:45:01,582 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:45:01,582 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 03:45:01,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:45:01 BoogieIcfgContainer [2023-03-31 03:45:01,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:45:01,587 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:45:01,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:45:01,589 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:45:01,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:44:53" (1/3) ... [2023-03-31 03:45:01,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd2d049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:45:01, skipping insertion in model container [2023-03-31 03:45:01,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:44:55" (2/3) ... [2023-03-31 03:45:01,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4cd2d049 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:45:01, skipping insertion in model container [2023-03-31 03:45:01,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:45:01" (3/3) ... [2023-03-31 03:45:01,591 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2023-03-31 03:45:01,602 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:45:01,603 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-03-31 03:45:01,664 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:45:01,669 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@56204eb, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:45:01,669 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-03-31 03:45:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand has 3054 states, 1987 states have (on average 1.3452440865626574) internal successors, (2673), 2055 states have internal predecessors, (2673), 782 states have call successors, (782), 274 states have call predecessors, (782), 273 states have return successors, (778), 754 states have call predecessors, (778), 778 states have call successors, (778) [2023-03-31 03:45:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-03-31 03:45:01,687 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:45:01,688 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:45:01,688 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:45:01,691 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:45:01,692 INFO L85 PathProgramCache]: Analyzing trace with hash -1078132961, now seen corresponding path program 1 times [2023-03-31 03:45:01,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:45:01,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097105711] [2023-03-31 03:45:01,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:45:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:45:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:45:02,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-03-31 03:45:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:45:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-03-31 03:45:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-03-31 03:45:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-03-31 03:45:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-03-31 03:45:02,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:45:02,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097105711] [2023-03-31 03:45:02,453 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097105711] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:45:02,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:45:02,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-03-31 03:45:02,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485016644] [2023-03-31 03:45:02,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:45:02,459 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-03-31 03:45:02,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:45:02,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-03-31 03:45:02,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-03-31 03:45:02,494 INFO L87 Difference]: Start difference. First operand has 3054 states, 1987 states have (on average 1.3452440865626574) internal successors, (2673), 2055 states have internal predecessors, (2673), 782 states have call successors, (782), 274 states have call predecessors, (782), 273 states have return successors, (778), 754 states have call predecessors, (778), 778 states have call successors, (778) Second operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-03-31 03:45:20,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-03-31 03:45:20,843 INFO L93 Difference]: Finished difference Result 6411 states and 9190 transitions. [2023-03-31 03:45:20,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-03-31 03:45:20,845 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 55 [2023-03-31 03:45:20,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-03-31 03:45:20,881 INFO L225 Difference]: With dead ends: 6411 [2023-03-31 03:45:20,881 INFO L226 Difference]: Without dead ends: 3450 [2023-03-31 03:45:20,899 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-03-31 03:45:20,904 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4327 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 12038 mSolverCounterSat, 2673 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4772 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 14711 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2673 IncrementalHoareTripleChecker+Valid, 12038 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.7s IncrementalHoareTripleChecker+Time [2023-03-31 03:45:20,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4772 Valid, 15 Invalid, 14711 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2673 Valid, 12038 Invalid, 0 Unknown, 0 Unchecked, 16.7s Time] [2023-03-31 03:45:20,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3450 states. [2023-03-31 03:45:21,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3450 to 2983. [2023-03-31 03:45:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2983 states, 1944 states have (on average 1.323045267489712) internal successors, (2572), 2009 states have internal predecessors, (2572), 769 states have call successors, (769), 272 states have call predecessors, (769), 268 states have return successors, (764), 740 states have call predecessors, (764), 764 states have call successors, (764) [2023-03-31 03:45:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 2983 states and 4105 transitions. [2023-03-31 03:45:21,510 INFO L78 Accepts]: Start accepts. Automaton has 2983 states and 4105 transitions. Word has length 55 [2023-03-31 03:45:21,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-03-31 03:45:21,511 INFO L495 AbstractCegarLoop]: Abstraction has 2983 states and 4105 transitions. [2023-03-31 03:45:21,511 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-03-31 03:45:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4105 transitions. [2023-03-31 03:45:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-03-31 03:45:21,514 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:45:21,514 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:45:21,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-03-31 03:45:21,515 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:45:21,515 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:45:21,515 INFO L85 PathProgramCache]: Analyzing trace with hash 1920154973, now seen corresponding path program 1 times [2023-03-31 03:45:21,515 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:45:21,516 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1648692608] [2023-03-31 03:45:21,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:45:21,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:45:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:45:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-03-31 03:45:22,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:45:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-03-31 03:45:22,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:45:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-03-31 03:45:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2023-03-31 03:45:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:22,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-03-31 03:45:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-03-31 03:45:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-03-31 03:45:22,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:45:22,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1648692608] [2023-03-31 03:45:22,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1648692608] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:45:22,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:45:22,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-03-31 03:45:22,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784784819] [2023-03-31 03:45:22,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:45:22,235 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-03-31 03:45:22,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:45:22,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-03-31 03:45:22,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-03-31 03:45:22,236 INFO L87 Difference]: Start difference. First operand 2983 states and 4105 transitions. Second operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-03-31 03:45:43,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-03-31 03:45:43,142 INFO L93 Difference]: Finished difference Result 3450 states and 4808 transitions. [2023-03-31 03:45:43,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-03-31 03:45:43,143 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 87 [2023-03-31 03:45:43,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-03-31 03:45:43,162 INFO L225 Difference]: With dead ends: 3450 [2023-03-31 03:45:43,163 INFO L226 Difference]: Without dead ends: 3030 [2023-03-31 03:45:43,166 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2023-03-31 03:45:43,167 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 8723 mSDsluCounter, 11 mSDsCounter, 0 mSdLazyCounter, 16222 mSolverCounterSat, 6225 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8723 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 22447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6225 IncrementalHoareTripleChecker+Valid, 16222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2023-03-31 03:45:43,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8723 Valid, 15 Invalid, 22447 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6225 Valid, 16222 Invalid, 0 Unknown, 0 Unchecked, 19.3s Time] [2023-03-31 03:45:43,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3030 states. [2023-03-31 03:45:43,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3030 to 2618. [2023-03-31 03:45:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 1703 states have (on average 1.3159130945390487) internal successors, (2241), 1762 states have internal predecessors, (2241), 674 states have call successors, (674), 249 states have call predecessors, (674), 240 states have return successors, (665), 641 states have call predecessors, (665), 665 states have call successors, (665) [2023-03-31 03:45:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3580 transitions. [2023-03-31 03:45:43,639 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3580 transitions. Word has length 87 [2023-03-31 03:45:43,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-03-31 03:45:43,639 INFO L495 AbstractCegarLoop]: Abstraction has 2618 states and 3580 transitions. [2023-03-31 03:45:43,640 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-03-31 03:45:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3580 transitions. [2023-03-31 03:45:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-03-31 03:45:43,642 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:45:43,642 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:45:43,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-03-31 03:45:43,643 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-03-31 03:45:43,643 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:45:43,643 INFO L85 PathProgramCache]: Analyzing trace with hash -1877329895, now seen corresponding path program 1 times [2023-03-31 03:45:43,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:45:43,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [789060239] [2023-03-31 03:45:43,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:45:43,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:45:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:45:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-03-31 03:45:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-03-31 03:45:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-03-31 03:45:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-03-31 03:45:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-03-31 03:45:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:45:44,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:45:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-03-31 03:45:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:45:44,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:45:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-03-31 03:45:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:44,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:45:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-03-31 03:45:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-03-31 03:45:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-03-31 03:45:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-03-31 03:45:44,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:45:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-03-31 03:45:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-03-31 03:45:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:45:44,403 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2023-03-31 03:45:44,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:45:44,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [789060239] [2023-03-31 03:45:44,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [789060239] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:45:44,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:45:44,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-03-31 03:45:44,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383230826] [2023-03-31 03:45:44,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:45:44,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-03-31 03:45:44,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:45:44,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-03-31 03:45:44,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2023-03-31 03:45:44,409 INFO L87 Difference]: Start difference. First operand 2618 states and 3580 transitions. Second operand has 10 states, 10 states have (on average 6.7) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (30), 7 states have call predecessors, (30), 3 states have return successors, (18), 3 states have call predecessors, (18), 2 states have call successors, (18)