/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 [2023-04-03 06:50:28,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:50:28,161 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:50:28,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:50:28,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:50:28,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:50:28,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:50:28,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:50:28,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:50:28,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:50:28,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:50:28,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:50:28,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:50:28,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:50:28,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:50:28,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:50:28,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:50:28,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:50:28,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:50:28,198 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:50:28,199 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:50:28,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:50:28,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:50:28,201 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:50:28,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:50:28,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:50:28,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:50:28,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:50:28,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:50:28,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:50:28,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:50:28,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:50:28,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:50:28,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:50:28,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:50:28,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:50:28,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:50:28,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:50:28,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:50:28,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:50:28,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:50:28,210 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 [2023-04-03 06:50:28,222 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:50:28,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:50:28,223 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:50:28,223 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:50:28,223 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:50:28,223 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:50:28,223 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:50:28,224 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:50:28,224 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:50:28,224 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:50:28,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:50:28,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:50:28,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:50:28,226 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:50:28,226 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:50:28,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:50:28,227 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:50:28,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:50:28,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:50:28,227 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:50:28,227 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:50:28,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:50:28,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:50:28,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:50:28,419 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:50:28,419 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:50:28,420 INFO L432 ainManager$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 [2023-04-03 06:50:29,403 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:50:29,894 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:50:29,895 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 [2023-04-03 06:50:29,934 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6377d326e/e3b18d18f41e4c80bd87a1dd48c9a187/FLAG83140d933 [2023-04-03 06:50:29,948 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6377d326e/e3b18d18f41e4c80bd87a1dd48c9a187 [2023-04-03 06:50:29,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:50:29,951 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:50:29,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:50:29,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:50:29,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:50:29,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:50:29" (1/1) ... [2023-04-03 06:50:29,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a96f9cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:29, skipping insertion in model container [2023-04-03 06:50:29,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:50:29" (1/1) ... [2023-04-03 06:50:29,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:50:30,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:50:32,022 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] [2023-04-03 06:50:32,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:50:32,119 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:50:32,408 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] [2023-04-03 06:50:32,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:50:32,497 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:50:32,497 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:50:32,502 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:50:32,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32 WrapperNode [2023-04-03 06:50:32,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:50:32,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:50:32,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:50:32,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:50:32,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,645 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,877 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:50:32,954 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:50:32,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:50:32,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:50:32,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (1/1) ... [2023-04-03 06:50:32,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:50:32,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:50:33,014 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) [2023-04-03 06:50:33,020 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 [2023-04-03 06:50:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:50:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2023-04-03 06:50:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:50:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:50:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-03 06:50:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-04-03 06:50:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-04-03 06:50:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-04-03 06:50:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-04-03 06:50:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock_assert [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_physfn [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_domain_nr [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-03 06:50:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dev_assigned [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_dev_assigned [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure HYPERVISOR_physdev_op [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_pci_dev [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pcifront_dev [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_alloc [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_release [2023-04-03 06:50:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_put [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_find [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_get_pci_dev [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev_by_slot [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_get_pci_dev [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_put_pci_dev [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match_one [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_match [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_device [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init_devices_late [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_seize [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_probe [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_remove [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_domain_by_device [2023-04-03 06:50:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure common_process [2023-04-03 06:50:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_slot_reset [2023-04-03 06:50:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_mmio_enabled [2023-04-03 06:50:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_detected [2023-04-03 06:50:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_error_resume [2023-04-03 06:50:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_slot [2023-04-03 06:50:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure str_to_quirk [2023-04-03 06:50:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_add [2023-04-03 06:50:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_device_id_remove [2023-04-03 06:50:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_reg_add [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_add [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_remove [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_slot_show [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_show [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_irq_handler_switch [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_add [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_quirk_show [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_add [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure permissive_show [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_exit [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pcistub_init [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure find_vfs [2023-04-03 06:50:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_stub_notifier [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_cleanup [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_14 [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_8 [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_7 [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pci_error_handlers_15 [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:50:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_29 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-03 06:50:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 06:50:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-03 06:50:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 06:50:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-03 06:50:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-04-03 06:50:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_enabled [2023-04-03 06:50:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2023-04-03 06:50:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_get_pci_dev [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_control_isr [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reset_device [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msi [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msi [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_enable_msix [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disable_msix [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_test_and_schedule_op [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_op [2023-04-03 06:50:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_handle_event [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_guest_interrupt [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_52 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_53 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_54 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_55 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_66 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_67 [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_add_pci_dev [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_init_devices [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_roots [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_release_devices [2023-04-03 06:50:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pdev [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_disconnect [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pdev [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_do_attach [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_attach [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_dev [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_export_device [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_remove_device [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_publish_pci_root [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_reconfigure [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_frontend_changed [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_setup_backend [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_be_watch [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_probe [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_remove [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_register [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_xenbus_unregister [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-03 06:50:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xenbus_driver_5 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_89 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_91 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_92 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_103 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_104 [2023-04-03 06:50:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_byte [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_word [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_config_dword [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_byte [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_word [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_write_config_dword [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_read [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_space_write [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mask [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_request [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure merge_value [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibios_err_to_errno [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_read [2023-04-03 06:50:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_write [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dyn_fields [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_reset_dev [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_free_dev [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field_offset [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init_dev [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_init [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_126 [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_127 [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_128 [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_129 [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_130 [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_field [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure command_init [2023-04-03 06:50:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure command_read [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure command_write [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_write [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_write [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_read [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_bar [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_init [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_init [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_reset [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bar_release [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_vendor [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_read_device [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure interrupt_read [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bist_write [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_header_add_fields [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_159 [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_160 [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_161 [2023-04-03 06:50:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_162 [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_163 [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_add_fields_offset [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure register_capability [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_add_fields [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_address_write [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_caps_read [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_write [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_ctrl_init [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_capability_init [2023-04-03 06:50:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_192 [2023-04-03 06:50:33,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_193 [2023-04-03 06:50:33,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_194 [2023-04-03 06:50:33,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_195 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_196 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure match_one_device [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_find_quirk [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure register_quirk [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_field_is_dup [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_add_field [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirks_init [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_field_free [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pcibk_config_quirk_release [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_225 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_226 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_227 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_228 [2023-04-03 06:50:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_229 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure device_lock [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure match_slot [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_4 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_258 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_259 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_260 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_261 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_262 [2023-04-03 06:50:33,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pci_dev___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_add_pci_dev___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_pci_dev___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_init_devices___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_publish_pci_roots___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_release_devices___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __xen_pcibk_get_pcifront_dev___0 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_xen_pcibk_backend_3 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_291 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_292 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_293 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_294 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_295 [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:50:33,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_reset_function_locked [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:50:33,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure __xenbus_register_backend [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_interdomain_evtchn_to_irqhandler [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register_notifier [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister_notifier [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure device_release_driver [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:50:33,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_15 [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_14 [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_15 [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_master [2023-04-03 06:50:33,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_and_free_saved_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_load_saved_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_mwi [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_store_saved_state [2023-04-03 06:50:33,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_xenbus_watch [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_find_device_domain_owner [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_physdev_op_compat [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_pirq_from_irq [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_register_device_domain_owner [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_test_irq_shared [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xen_unregister_device_domain_owner [2023-04-03 06:50:33,081 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_is_online [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_gather [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_map_ring_valloc [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_read_driver_state [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_switch_state [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_start [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unmap_ring_vfree [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_unregister_driver [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_watch_path [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:50:33,082 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:50:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:50:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:50:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-03 06:50:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-03 06:50:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_3 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xen_pcibk_backend_4 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-03 06:50:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_14 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_8 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_xenbus_driver_5 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_7 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pci_error_handlers_15 [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register_notifier [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister_notifier [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-03 06:50:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock_assert [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure device_release_driver [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_physfn [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_reset_function_locked [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_store_saved_state [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_saved_state [2023-04-03 06:50:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_load_and_free_saved_state [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_29 [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_domain_nr [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dev_assigned [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_dev_assigned [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure xen_physdev_op_compat [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure HYPERVISOR_physdev_op [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure xen_find_device_domain_owner [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure xen_unregister_device_domain_owner [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2023-04-03 06:50:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev_by_slot [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_get_pci_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_put_pci_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reset_device [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_init_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dyn_fields [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_reset_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_free_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_pci_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pcifront_dev [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_register [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_unregister [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_test_and_schedule_op [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_add_field [2023-04-03 06:50:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_field_free [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirk_release [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_alloc [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_release [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_put [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_find [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_get_pci_dev [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match_one [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_match [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_device [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init_devices_late [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_seize [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_probe [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_remove [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure kill_domain_by_device [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure common_process [2023-04-03 06:50:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_slot_reset [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_mmio_enabled [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_detected [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_error_resume [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_slot [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure str_to_quirk [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_add [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_device_id_remove [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_reg_add [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_add [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_remove [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_slot_show [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_show [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_irq_handler_switch [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_add [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_quirk_show [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_add [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure permissive_show [2023-04-03 06:50:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_exit [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure pcistub_init [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure find_vfs [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_stub_notifier [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_cleanup [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_15 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_15 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_14 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 06:50:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_52 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_54 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_53 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_55 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_66 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_67 [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pirq_from_irq [2023-04-03 06:50:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure xen_test_irq_shared [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_enabled [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_read [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_write [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_get_pci_dev [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~$Pointer$ [2023-04-03 06:50:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_handle_event [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_op [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_guest_interrupt [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_control_isr [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msi [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msi [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_enable_msix [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disable_msix [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_104 [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_89 [2023-04-03 06:50:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_91 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_92 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_103 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_backend [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_xenbus_watch [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_watch_path [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_map_ring_valloc [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unmap_ring_vfree [2023-04-03 06:50:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read_driver_state [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_is_online [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure bind_interdomain_evtchn_to_irqhandler [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_register_device_domain_owner [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_add_pci_dev [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_init_devices [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_roots [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_release_devices [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pdev [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_disconnect [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure free_pdev [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_do_attach [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_attach [2023-04-03 06:50:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_dev [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_export_device [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_remove_device [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_publish_pci_root [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_reconfigure [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_frontend_changed [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_setup_backend [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_be_watch [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_probe [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_xenbus_remove [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_126 [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_128 [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_127 [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_130 [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_129 [2023-04-03 06:50:33,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field_offset [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_word [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_byte [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_word [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_write_config_dword [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_init [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_header_add_fields [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_capability_add_fields [2023-04-03 06:50:33,103 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_quirks_init [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_field_is_dup [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_read [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure conf_space_write [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~$Pointer$~TO~int [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure get_mask [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure valid_request [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure merge_value [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibios_err_to_errno [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_159 [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_161 [2023-04-03 06:50:33,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_160 [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_163 [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_162 [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_master [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_mwi [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_field [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure command_init [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure command_read [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure command_write [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure rom_write [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure bar_write [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure bar_read [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_bar [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure bar_init [2023-04-03 06:50:33,105 INFO L130 BoogieDeclarations]: Found specification of procedure rom_init [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure bar_reset [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure bar_release [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_vendor [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_read_device [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure interrupt_read [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure bist_write [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_192 [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_194 [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_193 [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_196 [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_195 [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_config_add_fields_offset [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure register_capability [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_address_write [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure pm_caps_read [2023-04-03 06:50:33,106 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_write [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure pm_ctrl_init [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_225 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_227 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_226 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_229 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_228 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure match_one_device [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure xen_pcibk_find_quirk [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure register_quirk [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_258 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_260 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_259 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_262 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_261 [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure device_lock [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2023-04-03 06:50:33,107 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure match_slot [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~int [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_291 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_293 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_292 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_295 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_294 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pci_dev___0 [2023-04-03 06:50:33,108 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_add_pci_dev___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_pci_dev___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_init_devices___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_publish_pci_roots___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_release_devices___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __xen_pcibk_get_pcifront_dev___0 [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:50:33,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:50:33,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:50:34,114 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:50:34,257 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:50:37,809 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:50:46,362 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:50:48,453 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:50:48,454 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-03 06:50:48,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:50:48 BoogieIcfgContainer [2023-04-03 06:50:48,461 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:50:48,463 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:50:48,463 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:50:48,465 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:50:48,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:50:29" (1/3) ... [2023-04-03 06:50:48,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16603b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:50:48, skipping insertion in model container [2023-04-03 06:50:48,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:50:32" (2/3) ... [2023-04-03 06:50:48,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16603b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:50:48, skipping insertion in model container [2023-04-03 06:50:48,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:50:48" (3/3) ... [2023-04-03 06:50:48,467 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 [2023-04-03 06:50:48,480 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:50:48,480 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 06:50:48,572 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:50:48,577 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;@15d4ced4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:50:48,578 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 06:50:48,590 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) [2023-04-03 06:50:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-04-03 06:50:48,619 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:50:48,620 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] [2023-04-03 06:50:48,621 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:50:48,625 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:50:48,626 INFO L85 PathProgramCache]: Analyzing trace with hash -546073244, now seen corresponding path program 1 times [2023-04-03 06:50:48,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:50:48,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737866218] [2023-04-03 06:50:48,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:50:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:50:51,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:50:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1507 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1507 trivial. 0 not checked. [2023-04-03 06:50:54,259 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:50:54,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737866218] [2023-04-03 06:50:54,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [737866218] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:50:54,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:50:54,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:50:54,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465022964] [2023-04-03 06:50:54,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:50:54,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:50:54,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:50:54,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:50:54,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:50:54,305 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) [2023-04-03 06:50:56,453 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 [] [2023-04-03 06:50:58,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:51:01,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:51:03,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:51:05,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:51:07,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:51:08,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:51:08,834 INFO L93 Difference]: Finished difference Result 10216 states and 14561 transitions. [2023-04-03 06:51:08,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:51:08,838 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 [2023-04-03 06:51:08,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:51:08,893 INFO L225 Difference]: With dead ends: 10216 [2023-04-03 06:51:08,893 INFO L226 Difference]: Without dead ends: 6745 [2023-04-03 06:51:08,912 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 [2023-04-03 06:51:08,916 INFO L413 NwaCegarLoop]: 4446 mSDtfsCounter, 4754 mSDsluCounter, 4360 mSDsCounter, 0 mSdLazyCounter, 760 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4754 SdHoareTripleChecker+Valid, 8806 SdHoareTripleChecker+Invalid, 768 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 760 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2023-04-03 06:51:08,919 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4754 Valid, 8806 Invalid, 768 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 760 Invalid, 6 Unknown, 0 Unchecked, 13.9s Time] [2023-04-03 06:51:08,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6745 states. [2023-04-03 06:51:09,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6745 to 6741. [2023-04-03 06:51:09,266 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) [2023-04-03 06:51:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 6741 states and 9401 transitions. [2023-04-03 06:51:09,305 INFO L78 Accepts]: Start accepts. Automaton has 6741 states and 9401 transitions. Word has length 308 [2023-04-03 06:51:09,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:51:09,308 INFO L495 AbstractCegarLoop]: Abstraction has 6741 states and 9401 transitions. [2023-04-03 06:51:09,308 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) [2023-04-03 06:51:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 6741 states and 9401 transitions. [2023-04-03 06:51:09,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2023-04-03 06:51:09,317 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:51:09,317 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] [2023-04-03 06:51:09,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:51:09,317 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:51:09,318 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:51:09,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1338975048, now seen corresponding path program 1 times [2023-04-03 06:51:09,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:51:09,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1045481162] [2023-04-03 06:51:09,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:51:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms