/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 07:56:41,310 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:56:41,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:56:41,345 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:56:41,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:56:41,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:56:41,347 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:56:41,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:56:41,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:56:41,351 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:56:41,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:56:41,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:56:41,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:56:41,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:56:41,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:56:41,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:56:41,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:56:41,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:56:41,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:56:41,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:56:41,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:56:41,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:56:41,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:56:41,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:56:41,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:56:41,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:56:41,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:56:41,366 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:56:41,366 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:56:41,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:56:41,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:56:41,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:56:41,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:56:41,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:56:41,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:56:41,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:56:41,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:56:41,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:56:41,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:56:41,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:56:41,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:56:41,373 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 07:56:41,395 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:56:41,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:56:41,396 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:56:41,396 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:56:41,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:56:41,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:56:41,397 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:56:41,397 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:56:41,397 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:56:41,398 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:56:41,398 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:56:41,398 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:56:41,399 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:56:41,399 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:56:41,399 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:56:41,399 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:56:41,399 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:56:41,399 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:56:41,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:56:41,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:56:41,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:56:41,401 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:56:41,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:56:41,402 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:56:41,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:56:41,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:56:41,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:56:41,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:56:41,675 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:56:41,676 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:56:41,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2023-04-01 07:56:42,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:56:43,410 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:56:43,411 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2023-04-01 07:56:43,461 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f922349c6/60014fd240c64de1a081a9905981bcd0/FLAG377da674c [2023-04-01 07:56:43,479 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f922349c6/60014fd240c64de1a081a9905981bcd0 [2023-04-01 07:56:43,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:56:43,484 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:56:43,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:56:43,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:56:43,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:56:43,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:56:43" (1/1) ... [2023-04-01 07:56:43,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c9a9eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:43, skipping insertion in model container [2023-04-01 07:56:43,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:56:43" (1/1) ... [2023-04-01 07:56:43,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:56:43,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:56:46,307 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2023-04-01 07:56:46,407 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:56:46,453 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:56:46,837 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i[360255,360268] [2023-04-01 07:56:46,847 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:56:46,976 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:56:46,977 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:56:46,983 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:56:46,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46 WrapperNode [2023-04-01 07:56:46,984 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:56:46,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:56:46,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:56:46,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:56:46,997 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:46,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,561 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:56:47,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:56:47,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:56:47,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:56:47,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (1/1) ... [2023-04-01 07:56:47,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:56:47,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:56:47,731 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) [2023-04-01 07:56:47,737 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 [2023-04-01 07:56:47,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:56:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-01 07:56:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-01 07:56:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-01 07:56:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-01 07:56:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-01 07:56:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-01 07:56:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 07:56:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock_assert [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_physfn [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 07:56:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dev_assigned [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_dev_assigned [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pcifront_dev [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_alloc [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2023-04-01 07:56:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev_by_slot [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match_one [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_devices_late [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_seize [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2023-04-01 07:56:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2023-04-01 07:56:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2023-04-01 07:56:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2023-04-01 07:56:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2023-04-01 07:56:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2023-04-01 07:56:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2023-04-01 07:56:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2023-04-01 07:56:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_quirk [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_remove [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_reg_add [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_add [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_remove [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_show [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_show [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_switch [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_add [2023-04-01 07:56:47,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_show [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_add [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_show [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vfs [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_stub_notifier [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_cleanup [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_14 [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_8 [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_7 [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_15 [2023-04-01 07:56:47,777 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_29 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-04-01 07:56:47,778 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-01 07:56:47,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-01 07:56:47,780 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-01 07:56:47,780 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 07:56:47,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-01 07:56:47,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-01 07:56:47,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2023-04-01 07:56:47,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2023-04-01 07:56:47,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msi [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msi [2023-04-01 07:56:47,789 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msix [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msix [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_handle_event [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_guest_interrupt [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_52 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_53 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_54 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2023-04-01 07:56:47,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_add_pci_dev [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init_devices [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_devices [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pdev [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pdev [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_attach [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_dev [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_remove_device [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_root [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reconfigure [2023-04-01 07:56:47,791 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_register [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_unregister [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_5 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-01 07:56:47,792 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_89 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_91 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_92 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_103 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_104 [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_byte [2023-04-01 07:56:47,793 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_word [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_dword [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_byte [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_word [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_dword [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_read [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_write [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_write [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_reset_dev [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2023-04-01 07:56:47,794 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init_dev [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_126 [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_127 [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_128 [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_129 [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_130 [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure command_init [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure command_read [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure command_write [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_write [2023-04-01 07:56:47,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_write [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_read [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_init [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_init [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_reset [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_release [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_vendor [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_device [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_read [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bist_write [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_header_add_fields [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_159 [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_160 [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_161 [2023-04-01 07:56:47,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_162 [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_163 [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_add_fields [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_address_write [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_caps_read [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_write [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_init [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_init [2023-04-01 07:56:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_192 [2023-04-01 07:56:47,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_193 [2023-04-01 07:56:47,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_194 [2023-04-01 07:56:47,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_195 [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_196 [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure match_one_device [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_find_quirk [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure register_quirk [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_field_is_dup [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_add_field [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_init [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_field_free [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirk_release [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_225 [2023-04-01 07:56:47,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_226 [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_227 [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_228 [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_229 [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure match_slot [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2023-04-01 07:56:47,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_4 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_258 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_259 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_260 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_261 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_262 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2023-04-01 07:56:47,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_3 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_291 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_292 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_293 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_294 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_295 [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-01 07:56:47,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 07:56:47,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_backend [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register_notifier [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister_notifier [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure device_release_driver [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2023-04-01 07:56:47,807 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_14 [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_15 [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 07:56:47,808 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2023-04-01 07:56:47,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_saved_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-01 07:56:47,810 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_physdev_op_compat [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_test_irq_shared [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_is_online [2023-04-01 07:56:47,811 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_watch_path [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:56:47,812 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:56:47,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 07:56:47,813 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 07:56:47,814 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:56:47,815 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-01 07:56:47,816 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-01 07:56:47,817 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_3 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_4 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_14 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_8 [2023-04-01 07:56:47,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_5 [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_7 [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_15 [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register_notifier [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister_notifier [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 07:56:47,819 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock_assert [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-01 07:56:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure pci_physfn [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_saved_state [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_29 [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 07:56:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dev_assigned [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_dev_assigned [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_physdev_op_compat [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev_by_slot [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2023-04-01 07:56:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init_dev [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_reset_dev [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pcifront_dev [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_register [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_unregister [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_add_field [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_field_free [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirk_release [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_alloc [2023-04-01 07:56:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match_one [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_devices_late [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_seize [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2023-04-01 07:56:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_quirk [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_remove [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_reg_add [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_add [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_remove [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_show [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_show [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_switch [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_add [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_show [2023-04-01 07:56:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_add [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_show [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure find_vfs [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_stub_notifier [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_cleanup [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_15 [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_14 [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-01 07:56:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_52 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_54 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_53 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-01 07:56:47,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure xen_test_irq_shared [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 07:56:47,830 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_write [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_handle_event [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_guest_interrupt [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msi [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msi [2023-04-01 07:56:47,831 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msix [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msix [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_104 [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_89 [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_91 [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2023-04-01 07:56:47,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_92 [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_103 [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_backend [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_watch_path [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2023-04-01 07:56:47,833 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_is_online [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_add_pci_dev [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init_devices [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_devices [2023-04-01 07:56:47,834 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pdev [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure free_pdev [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_attach [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_dev [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_remove_device [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_root [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reconfigure [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2023-04-01 07:56:47,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_126 [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_128 [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_127 [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_130 [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_129 [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-01 07:56:47,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_byte [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_word [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_dword [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_byte [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_word [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_dword [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_init [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_header_add_fields [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_add_fields [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_init [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_field_is_dup [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_read [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-01 07:56:47,837 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_write [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_159 [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_161 [2023-04-01 07:56:47,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_160 [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_163 [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_162 [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure command_init [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure command_read [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure command_write [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure rom_write [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure bar_write [2023-04-01 07:56:47,839 INFO L130 BoogieDeclarations]: Found specification of procedure bar_read [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure bar_init [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure rom_init [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure bar_reset [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure bar_release [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_vendor [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_device [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_read [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure bist_write [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_192 [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_194 [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_193 [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_196 [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_195 [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-04-01 07:56:47,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_address_write [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure pm_caps_read [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_write [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_init [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_225 [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_227 [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_226 [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_229 [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_228 [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure match_one_device [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_find_quirk [2023-04-01 07:56:47,841 INFO L130 BoogieDeclarations]: Found specification of procedure register_quirk [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_258 [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_260 [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_259 [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_262 [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_261 [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure match_slot [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2023-04-01 07:56:47,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_291 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_293 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_292 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_295 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_294 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2023-04-01 07:56:47,843 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 07:56:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:56:49,066 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:56:49,075 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:56:53,625 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 07:57:02,920 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 07:57:05,298 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 07:57:05,298 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-01 07:57:05,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:57:05 BoogieIcfgContainer [2023-04-01 07:57:05,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 07:57:05,306 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 07:57:05,306 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 07:57:05,309 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 07:57:05,310 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 07:56:43" (1/3) ... [2023-04-01 07:57:05,310 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1804f38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:57:05, skipping insertion in model container [2023-04-01 07:57:05,310 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:56:46" (2/3) ... [2023-04-01 07:57:05,310 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1804f38f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:57:05, skipping insertion in model container [2023-04-01 07:57:05,311 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:57:05" (3/3) ... [2023-04-01 07:57:05,312 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--xen--xen-pciback--xen-pciback.ko-entry_point.cil.out.i [2023-04-01 07:57:05,328 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 07:57:05,328 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 07:57:05,447 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 07:57:05,453 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=FINITE_AUTOMATA, 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;@47a1835, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 07:57:05,453 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 07:57:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand has 3649 states, 2138 states have (on average 1.3086997193638914) internal successors, (2798), 2260 states have internal predecessors, (2798), 1109 states have call successors, (1109), 347 states have call predecessors, (1109), 346 states have return successors, (1094), 1067 states have call predecessors, (1094), 1094 states have call successors, (1094) [2023-04-01 07:57:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-04-01 07:57:05,502 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:57:05,503 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 07:57:05,504 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:57:05,508 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:57:05,508 INFO L85 PathProgramCache]: Analyzing trace with hash -546073244, now seen corresponding path program 1 times [2023-04-01 07:57:05,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:57:05,518 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859713847] [2023-04-01 07:57:05,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:57:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:57:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:57:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1507 trivial. 0 not checked. [2023-04-01 07:57:12,831 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:57:12,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859713847] [2023-04-01 07:57:12,833 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1859713847] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:57:12,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:57:12,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:57:12,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584148060] [2023-04-01 07:57:12,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:57:12,844 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:57:12,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:57:12,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:57:12,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:57:12,894 INFO L87 Difference]: Start difference. First operand has 3649 states, 2138 states have (on average 1.3086997193638914) internal successors, (2798), 2260 states have internal predecessors, (2798), 1109 states have call successors, (1109), 347 states have call predecessors, (1109), 346 states have return successors, (1094), 1067 states have call predecessors, (1094), 1094 states have call successors, (1094) Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-01 07:57:15,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:18,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:20,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:22,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:25,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:27,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:57:28,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:57:28,511 INFO L93 Difference]: Finished difference Result 10216 states and 14561 transitions. [2023-04-01 07:57:28,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:57:28,514 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 308 [2023-04-01 07:57:28,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:57:28,571 INFO L225 Difference]: With dead ends: 10216 [2023-04-01 07:57:28,571 INFO L226 Difference]: Without dead ends: 6745 [2023-04-01 07:57:28,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:57:28,599 INFO L413 NwaCegarLoop]: 4446 mSDtfsCounter, 4754 mSDsluCounter, 4360 mSDsCounter, 0 mSdLazyCounter, 760 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4754 SdHoareTripleChecker+Valid, 8806 SdHoareTripleChecker+Invalid, 768 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 760 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2023-04-01 07:57:28,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4754 Valid, 8806 Invalid, 768 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 760 Invalid, 6 Unknown, 0 Unchecked, 15.0s Time] [2023-04-01 07:57:28,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6745 states. [2023-04-01 07:57:29,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6745 to 6741. [2023-04-01 07:57:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6741 states, 4007 states have (on average 1.316446219116546) internal successors, (5275), 4230 states have internal predecessors, (5275), 2068 states have call successors, (2068), 673 states have call predecessors, (2068), 665 states have return successors, (2058), 2003 states have call predecessors, (2058), 2058 states have call successors, (2058) [2023-04-01 07:57:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 6741 states and 9401 transitions. [2023-04-01 07:57:29,141 INFO L78 Accepts]: Start accepts. Automaton has 6741 states and 9401 transitions. Word has length 308 [2023-04-01 07:57:29,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:57:29,146 INFO L495 AbstractCegarLoop]: Abstraction has 6741 states and 9401 transitions. [2023-04-01 07:57:29,147 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 2 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2023-04-01 07:57:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 6741 states and 9401 transitions. [2023-04-01 07:57:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-04-01 07:57:29,158 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:57:29,159 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 17, 17, 17, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 07:57:29,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 07:57:29,159 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:57:29,161 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:57:29,161 INFO L85 PathProgramCache]: Analyzing trace with hash 1338975048, now seen corresponding path program 1 times [2023-04-01 07:57:29,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:57:29,161 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424489469] [2023-04-01 07:57:29,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:57:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms