/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 IntervalDomain -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 01:55:10,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 01:55:10,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 01:55:10,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 01:55:10,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 01:55:10,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 01:55:10,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 01:55:10,908 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 01:55:10,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 01:55:10,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 01:55:10,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 01:55:10,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 01:55:10,915 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 01:55:10,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 01:55:10,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 01:55:10,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 01:55:10,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 01:55:10,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 01:55:10,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 01:55:10,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 01:55:10,925 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 01:55:10,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 01:55:10,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 01:55:10,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 01:55:10,933 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 01:55:10,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 01:55:10,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 01:55:10,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 01:55:10,935 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 01:55:10,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 01:55:10,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 01:55:10,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 01:55:10,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 01:55:10,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 01:55:10,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 01:55:10,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 01:55:10,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 01:55:10,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 01:55:10,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 01:55:10,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 01:55:10,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 01:55:10,941 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 01:55:10,963 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 01:55:10,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 01:55:10,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 01:55:10,963 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 01:55:10,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 01:55:10,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 01:55:10,964 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 01:55:10,964 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 01:55:10,964 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 01:55:10,964 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 01:55:10,965 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 01:55:10,965 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 01:55:10,965 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 01:55:10,965 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 01:55:10,965 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 01:55:10,965 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 01:55:10,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 01:55:10,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 01:55:10,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:55:10,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 01:55:10,967 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 01:55:10,968 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 01:55:10,968 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-04-01 01:55:11,181 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 01:55:11,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 01:55:11,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 01:55:11,197 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 01:55:11,198 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 01:55:11,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2023-04-01 01:55:12,248 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 01:55:12,776 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 01:55:12,777 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2023-04-01 01:55:12,822 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0deb27b06/ee55d373905e450797241fc307be9bfe/FLAG129daf988 [2023-04-01 01:55:12,870 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0deb27b06/ee55d373905e450797241fc307be9bfe [2023-04-01 01:55:12,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 01:55:12,874 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 01:55:12,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 01:55:12,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 01:55:12,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 01:55:12,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:55:12" (1/1) ... [2023-04-01 01:55:12,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@657f40e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:12, skipping insertion in model container [2023-04-01 01:55:12,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:55:12" (1/1) ... [2023-04-01 01:55:12,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 01:55:13,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 01:55:15,243 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2023-04-01 01:55:15,246 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2023-04-01 01:55:15,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:55:15,286 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 01:55:15,805 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395259,395272] [2023-04-01 01:55:15,805 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i[395404,395417] [2023-04-01 01:55:15,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 01:55:15,978 INFO L208 MainTranslator]: Completed translation [2023-04-01 01:55:15,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15 WrapperNode [2023-04-01 01:55:15,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 01:55:15,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 01:55:15,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 01:55:15,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 01:55:15,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:15,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,248 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 01:55:16,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 01:55:16,308 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 01:55:16,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 01:55:16,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (1/1) ... [2023-04-01 01:55:16,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 01:55:16,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 01:55:16,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 01:55:16,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 01:55:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 01:55:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 01:55:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-01 01:55:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 01:55:16,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_trace [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_9_1 [2023-04-01 01:55:16,417 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set_1 [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dummy_set2_1 [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_init [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_default [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_status [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_clock [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_get_link_status [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_link_status [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_set_crc_length [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_hssi_watchdog [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_100ft [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_default [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_status [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_init [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_scram [2023-04-01 01:55:16,418 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_get_link_status [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_set_crc_length [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ds3_watchdog [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_init [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_default [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_status [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_clock [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_speed [2023-04-01 01:55:16,419 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_get_link_status [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_link_status [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_set_crc_length [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110_bit [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure write_av9110 [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ssi_watchdog [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_write [2023-04-01 01:55:16,420 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_init [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_default [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_status [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_get_link_status [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_circuit_type [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_crc_length [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_set_clock [2023-04-01 01:55:16,421 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_t1_watchdog [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_set_protocol [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2023-04-01 01:55:16,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_24 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_29 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_12 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_15 [2023-04-01 01:55:16,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_18 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_21 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_24 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_27 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_28 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_29 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_7 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_8 [2023-04-01 01:55:16,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_9 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_12 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_15 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_18 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_21 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_24 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_27 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_28 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_29 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_8 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_9 [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-01 01:55:16,425 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-01 01:55:16,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-04-01 01:55:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2023-04-01 01:55:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-04-01 01:55:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-04-01 01:55:16,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-01 01:55:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-01 01:55:16,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2023-04-01 01:55:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-01 01:55:16,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-01 01:55:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-01 01:55:16,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_sc [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ioctl [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_watchdog [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_attach [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_init_one [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_remove_one [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_open [2023-04-01 01:55:16,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_running_reset [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_close [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_ifdown [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_interrupt [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_start_xmit [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_rx [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_get_stats [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_init [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_exit [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_readreg [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_mii_writereg [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_softreset [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkinput [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_gpio_mkoutput [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_on [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_led_off [2023-04-01 01:55:16,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_reset [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_dec_reset [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_initcsrs [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_driver_timeout [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_lmc_driver_init_17_11 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_14_1 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_15_1 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_17_4 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_17_5 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_3 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_10_1 [2023-04-01 01:55:16,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_12_4 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_16_2 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_17_6 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_12_17_7 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_17 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 01:55:16,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_12_6 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_lmc___media_dummy_resourceless_instance_3 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_lmc___media_dummy_resourceless_instance_4 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_lmc___media_dummy_resourceless_instance_5 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_lmc___media_dummy_resourceless_instance_6 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2023-04-01 01:55:16,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_3 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_4 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_8 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_hdlc_device [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 01:55:16,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_58 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_82 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_83 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_86 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_88 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_90 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_92 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_94 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2023-04-01 01:55:16,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_100 [2023-04-01 01:55:16,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_102 [2023-04-01 01:55:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_104 [2023-04-01 01:55:16,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_109 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_110 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_hdlc_device_111 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_112 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_113 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_114 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_116 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_117 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_118 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_120 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_122 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_123 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_124 [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2023-04-01 01:55:16,445 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_attach [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_ioctl [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_open [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_close [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_type [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure lmc_proto_netif [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 01:55:16,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 01:55:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 01:55:16,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2023-04-01 01:55:16,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-04-01 01:55:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 01:55:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 01:55:16,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_trace [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_9_1 [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-04-01 01:55:16,454 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_readreg [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_mii_writereg [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_on [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_led_off [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkinput [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_gpio_mkoutput [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_set_protocol [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_init [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_default [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_status [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_100ft [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_get_link_status [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_crc_length [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_set_scram [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ds3_watchdog [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_init [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_default [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_status [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_clock [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_get_link_status [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_link_status [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_set_crc_length [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_hssi_watchdog [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_init [2023-04-01 01:55:16,455 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_default [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_status [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_clock [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_speed [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_get_link_status [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_link_status [2023-04-01 01:55:16,456 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_set_crc_length [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ssi_watchdog [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_init [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_default [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_status [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_get_link_status [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_circuit_type [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_crc_length [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_set_clock [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_watchdog [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set_1 [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dummy_set2_1 [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110_bit [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure write_av9110 [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 01:55:16,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_t1_write [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_29 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_7 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_8 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_24 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2023-04-01 01:55:16,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_29 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_8 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_12 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_15 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_18 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_21 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_24 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_27 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_28 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_29 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_3 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_7 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_8 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_9 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_12 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_15 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_18 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_21 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_24 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_27 [2023-04-01 01:55:16,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_28 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_29 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_7 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_8 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_9 [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 01:55:16,461 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_86 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_88 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_90 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_92 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_94 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_100 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_102 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_104 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_118 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_120 [2023-04-01 01:55:16,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_124 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_116 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_117 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_114 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_82 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_83 [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 01:55:16,463 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_58 [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-01 01:55:16,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_110 [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_112 [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_109 [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 01:55:16,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_122 [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_123 [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_113 [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_hdlc_device_111 [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ioctl [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_attach [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_ioctl [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_open [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_close [2023-04-01 01:55:16,466 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_type [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_proto_netif [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_sc [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_start_xmit [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_rx [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_open [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_close [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_get_stats [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_interrupt [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_initcsrs [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_softreset [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_running_reset [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_ifdown [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_watchdog [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_reset [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_dec_reset [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_timeout [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_attach [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_init_one [2023-04-01 01:55:16,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_remove_one [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_init [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure lmc_driver_exit [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lmc_driver_exit_17_2 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_lmc_driver_init_17_11 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_14_1 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_15_1 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_17_4 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_12_17_5 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_3 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_10_1 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_13_2 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_12_4 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_16_2 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_17_6 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_12_17_7 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2023-04-01 01:55:16,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_17 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2023-04-01 01:55:16,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_12_6 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_lmc___media_dummy_resourceless_instance_3 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_lmc___media_dummy_resourceless_instance_4 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_lmc___media_dummy_resourceless_instance_5 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_lmc___media_dummy_resourceless_instance_6 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2023-04-01 01:55:16,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_3 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_4 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_8 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_hdlc_device [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 01:55:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2023-04-01 01:55:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lmc_lock_of_lmc___softc [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2023-04-01 01:55:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2023-04-01 01:55:16,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 01:55:16,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 01:55:17,161 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 01:55:17,168 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 01:55:19,027 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2023-04-01 01:55:19,534 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 01:55:21,386 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call #t~mem1377.base, #t~mem1377.offset := read~$Pointer$(~sc.base, 137 + ~sc.offset, 4); [2023-04-01 01:55:21,387 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895: SUMMARY for call lmc_trace(#t~mem1377.base, #t~mem1377.offset, 129, 0); srcloc: null [2023-04-01 01:55:21,387 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L12895-1: havoc #t~mem1377.base, #t~mem1377.offset; [2023-04-01 01:55:22,667 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 01:55:25,435 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 01:55:25,435 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 01:55:25,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:55:25 BoogieIcfgContainer [2023-04-01 01:55:25,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 01:55:25,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 01:55:25,445 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 01:55:25,447 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 01:55:25,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 01:55:12" (1/3) ... [2023-04-01 01:55:25,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be0c50c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:55:25, skipping insertion in model container [2023-04-01 01:55:25,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:55:15" (2/3) ... [2023-04-01 01:55:25,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7be0c50c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:55:25, skipping insertion in model container [2023-04-01 01:55:25,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:55:25" (3/3) ... [2023-04-01 01:55:25,449 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wan-lmc-lmc.cil.i [2023-04-01 01:55:25,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 01:55:25,465 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-04-01 01:55:25,560 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 01:55:25,565 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;@65b7b089, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 01:55:25,566 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-04-01 01:55:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand has 3386 states, 1756 states have (on average 1.229498861047836) internal successors, (2159), 1849 states have internal predecessors, (2159), 1170 states have call successors, (1170), 348 states have call predecessors, (1170), 346 states have return successors, (1162), 1106 states have call predecessors, (1162), 1162 states have call successors, (1162) [2023-04-01 01:55:25,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-04-01 01:55:25,614 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:25,615 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:25,615 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:25,619 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:25,619 INFO L85 PathProgramCache]: Analyzing trace with hash -1395843207, now seen corresponding path program 1 times [2023-04-01 01:55:25,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:25,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562650560] [2023-04-01 01:55:25,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:25,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2023-04-01 01:55:26,516 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:26,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562650560] [2023-04-01 01:55:26,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562650560] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:26,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:26,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:55:26,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50036153] [2023-04-01 01:55:26,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:26,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:55:26,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:26,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:55:26,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:26,565 INFO L87 Difference]: Start difference. First operand has 3386 states, 1756 states have (on average 1.229498861047836) internal successors, (2159), 1849 states have internal predecessors, (2159), 1170 states have call successors, (1170), 348 states have call predecessors, (1170), 346 states have return successors, (1162), 1106 states have call predecessors, (1162), 1162 states have call successors, (1162) Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-01 01:55:28,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:55:28,191 INFO L93 Difference]: Finished difference Result 8655 states and 11963 transitions. [2023-04-01 01:55:28,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:55:28,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 225 [2023-04-01 01:55:28,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:55:28,259 INFO L225 Difference]: With dead ends: 8655 [2023-04-01 01:55:28,259 INFO L226 Difference]: Without dead ends: 5578 [2023-04-01 01:55:28,289 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:28,292 INFO L413 NwaCegarLoop]: 3898 mSDtfsCounter, 3636 mSDsluCounter, 3700 mSDsCounter, 0 mSdLazyCounter, 814 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3636 SdHoareTripleChecker+Valid, 7598 SdHoareTripleChecker+Invalid, 831 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 814 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2023-04-01 01:55:28,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3636 Valid, 7598 Invalid, 831 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 814 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2023-04-01 01:55:28,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5578 states. [2023-04-01 01:55:28,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5578 to 5572. [2023-04-01 01:55:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5572 states, 3017 states have (on average 1.2449453099105072) internal successors, (3756), 3186 states have internal predecessors, (3756), 1926 states have call successors, (1926), 629 states have call predecessors, (1926), 628 states have return successors, (1931), 1820 states have call predecessors, (1931), 1925 states have call successors, (1931) [2023-04-01 01:55:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 5572 states and 7613 transitions. [2023-04-01 01:55:28,716 INFO L78 Accepts]: Start accepts. Automaton has 5572 states and 7613 transitions. Word has length 225 [2023-04-01 01:55:28,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:55:28,718 INFO L495 AbstractCegarLoop]: Abstraction has 5572 states and 7613 transitions. [2023-04-01 01:55:28,718 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (34), 3 states have call predecessors, (34), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2023-04-01 01:55:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 5572 states and 7613 transitions. [2023-04-01 01:55:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-04-01 01:55:28,737 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:28,737 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:28,738 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 01:55:28,738 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:28,738 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:28,739 INFO L85 PathProgramCache]: Analyzing trace with hash -1285244916, now seen corresponding path program 1 times [2023-04-01 01:55:28,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:28,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105583578] [2023-04-01 01:55:28,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:28,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:29,190 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 876 trivial. 0 not checked. [2023-04-01 01:55:29,190 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:29,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105583578] [2023-04-01 01:55:29,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105583578] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:29,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:29,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:55:29,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610363454] [2023-04-01 01:55:29,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:29,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:55:29,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:29,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:55:29,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:29,194 INFO L87 Difference]: Start difference. First operand 5572 states and 7613 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-04-01 01:55:30,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 01:55:31,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:55:31,701 INFO L93 Difference]: Finished difference Result 15715 states and 21478 transitions. [2023-04-01 01:55:31,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:55:31,701 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 275 [2023-04-01 01:55:31,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:55:31,776 INFO L225 Difference]: With dead ends: 15715 [2023-04-01 01:55:31,777 INFO L226 Difference]: Without dead ends: 10187 [2023-04-01 01:55:31,816 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:31,817 INFO L413 NwaCegarLoop]: 3722 mSDtfsCounter, 3373 mSDsluCounter, 3620 mSDsCounter, 0 mSdLazyCounter, 792 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3373 SdHoareTripleChecker+Valid, 7342 SdHoareTripleChecker+Invalid, 799 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 792 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-04-01 01:55:31,817 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3373 Valid, 7342 Invalid, 799 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 792 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-04-01 01:55:31,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10187 states. [2023-04-01 01:55:32,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10187 to 10157. [2023-04-01 01:55:32,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10157 states, 5523 states have (on average 1.2437081296396886) internal successors, (6869), 5842 states have internal predecessors, (6869), 3465 states have call successors, (3465), 1173 states have call predecessors, (3465), 1168 states have return successors, (3543), 3252 states have call predecessors, (3543), 3464 states have call successors, (3543) [2023-04-01 01:55:32,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10157 states to 10157 states and 13877 transitions. [2023-04-01 01:55:32,450 INFO L78 Accepts]: Start accepts. Automaton has 10157 states and 13877 transitions. Word has length 275 [2023-04-01 01:55:32,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:55:32,450 INFO L495 AbstractCegarLoop]: Abstraction has 10157 states and 13877 transitions. [2023-04-01 01:55:32,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2023-04-01 01:55:32,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10157 states and 13877 transitions. [2023-04-01 01:55:32,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-04-01 01:55:32,467 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:32,468 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:32,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 01:55:32,468 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:32,468 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:32,468 INFO L85 PathProgramCache]: Analyzing trace with hash -1360806489, now seen corresponding path program 1 times [2023-04-01 01:55:32,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:32,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579831288] [2023-04-01 01:55:32,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:32,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:32,940 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2023-04-01 01:55:32,940 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:32,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579831288] [2023-04-01 01:55:32,941 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579831288] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:32,941 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:32,941 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:55:32,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134345878] [2023-04-01 01:55:32,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:32,941 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:55:32,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:32,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:55:32,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:32,943 INFO L87 Difference]: Start difference. First operand 10157 states and 13877 transitions. Second operand has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-04-01 01:55:35,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:55:35,225 INFO L93 Difference]: Finished difference Result 29447 states and 40415 transitions. [2023-04-01 01:55:35,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:55:35,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 294 [2023-04-01 01:55:35,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:55:35,334 INFO L225 Difference]: With dead ends: 29447 [2023-04-01 01:55:35,334 INFO L226 Difference]: Without dead ends: 19334 [2023-04-01 01:55:35,390 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:35,391 INFO L413 NwaCegarLoop]: 3736 mSDtfsCounter, 3685 mSDsluCounter, 3658 mSDsCounter, 0 mSdLazyCounter, 765 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3685 SdHoareTripleChecker+Valid, 7394 SdHoareTripleChecker+Invalid, 771 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 765 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-04-01 01:55:35,391 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3685 Valid, 7394 Invalid, 771 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 765 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-04-01 01:55:35,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19334 states. [2023-04-01 01:55:36,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19334 to 19300. [2023-04-01 01:55:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19300 states, 10465 states have (on average 1.2415671285236503) internal successors, (12993), 11090 states have internal predecessors, (12993), 6618 states have call successors, (6618), 2233 states have call predecessors, (6618), 2216 states have return successors, (6919), 6177 states have call predecessors, (6919), 6617 states have call successors, (6919) [2023-04-01 01:55:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19300 states to 19300 states and 26530 transitions. [2023-04-01 01:55:36,265 INFO L78 Accepts]: Start accepts. Automaton has 19300 states and 26530 transitions. Word has length 294 [2023-04-01 01:55:36,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:55:36,266 INFO L495 AbstractCegarLoop]: Abstraction has 19300 states and 26530 transitions. [2023-04-01 01:55:36,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.0) internal successors, (90), 3 states have internal predecessors, (90), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2023-04-01 01:55:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 19300 states and 26530 transitions. [2023-04-01 01:55:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-04-01 01:55:36,285 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:36,285 INFO L195 NwaCegarLoop]: trace histogram [19, 15, 15, 15, 15, 15, 15, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:36,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 01:55:36,286 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:36,287 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:36,287 INFO L85 PathProgramCache]: Analyzing trace with hash -1527118840, now seen corresponding path program 1 times [2023-04-01 01:55:36,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:36,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831692360] [2023-04-01 01:55:36,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:36,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1002 trivial. 0 not checked. [2023-04-01 01:55:36,685 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:36,685 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831692360] [2023-04-01 01:55:36,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831692360] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:36,685 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:36,685 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:55:36,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579136144] [2023-04-01 01:55:36,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:36,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:55:36,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:36,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:55:36,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:36,687 INFO L87 Difference]: Start difference. First operand 19300 states and 26530 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 01:55:39,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:55:39,695 INFO L93 Difference]: Finished difference Result 47550 states and 65446 transitions. [2023-04-01 01:55:39,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:55:39,696 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 307 [2023-04-01 01:55:39,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:55:39,943 INFO L225 Difference]: With dead ends: 47550 [2023-04-01 01:55:39,944 INFO L226 Difference]: Without dead ends: 28294 [2023-04-01 01:55:40,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:40,045 INFO L413 NwaCegarLoop]: 6899 mSDtfsCounter, 3546 mSDsluCounter, 3616 mSDsCounter, 0 mSdLazyCounter, 1122 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3546 SdHoareTripleChecker+Valid, 10515 SdHoareTripleChecker+Invalid, 1137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1122 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-01 01:55:40,045 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3546 Valid, 10515 Invalid, 1137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1122 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-01 01:55:40,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28294 states. [2023-04-01 01:55:41,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28294 to 28276. [2023-04-01 01:55:41,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28276 states, 15351 states have (on average 1.2424597746075174) internal successors, (19073), 16276 states have internal predecessors, (19073), 9692 states have call successors, (9692), 3261 states have call predecessors, (9692), 3232 states have return successors, (10107), 9033 states have call predecessors, (10107), 9691 states have call successors, (10107) [2023-04-01 01:55:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28276 states to 28276 states and 38872 transitions. [2023-04-01 01:55:41,347 INFO L78 Accepts]: Start accepts. Automaton has 28276 states and 38872 transitions. Word has length 307 [2023-04-01 01:55:41,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:55:41,350 INFO L495 AbstractCegarLoop]: Abstraction has 28276 states and 38872 transitions. [2023-04-01 01:55:41,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2023-04-01 01:55:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 28276 states and 38872 transitions. [2023-04-01 01:55:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2023-04-01 01:55:41,367 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:41,368 INFO L195 NwaCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:41,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 01:55:41,368 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:41,368 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:41,368 INFO L85 PathProgramCache]: Analyzing trace with hash -2089876544, now seen corresponding path program 1 times [2023-04-01 01:55:41,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:41,369 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19144069] [2023-04-01 01:55:41,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1016 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2023-04-01 01:55:41,996 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:41,996 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19144069] [2023-04-01 01:55:41,996 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19144069] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:41,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:41,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 01:55:41,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048113853] [2023-04-01 01:55:41,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:41,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 01:55:41,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:41,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 01:55:41,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:41,998 INFO L87 Difference]: Start difference. First operand 28276 states and 38872 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (65), 3 states have call predecessors, (65), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-04-01 01:55:45,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 01:55:45,045 INFO L93 Difference]: Finished difference Result 83152 states and 114425 transitions. [2023-04-01 01:55:45,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 01:55:45,046 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (65), 3 states have call predecessors, (65), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 373 [2023-04-01 01:55:45,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 01:55:45,637 INFO L225 Difference]: With dead ends: 83152 [2023-04-01 01:55:45,638 INFO L226 Difference]: Without dead ends: 54920 [2023-04-01 01:55:45,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 01:55:45,755 INFO L413 NwaCegarLoop]: 4106 mSDtfsCounter, 3927 mSDsluCounter, 3586 mSDsCounter, 0 mSdLazyCounter, 792 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3927 SdHoareTripleChecker+Valid, 7692 SdHoareTripleChecker+Invalid, 794 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 792 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-04-01 01:55:45,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3927 Valid, 7692 Invalid, 794 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 792 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-04-01 01:55:45,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54920 states. [2023-04-01 01:55:47,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54920 to 54802. [2023-04-01 01:55:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54802 states, 29785 states have (on average 1.2442168876951485) internal successors, (37059), 31618 states have internal predecessors, (37059), 18758 states have call successors, (18758), 6289 states have call predecessors, (18758), 6258 states have return successors, (19590), 17459 states have call predecessors, (19590), 18757 states have call successors, (19590) [2023-04-01 01:55:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54802 states to 54802 states and 75407 transitions. [2023-04-01 01:55:48,331 INFO L78 Accepts]: Start accepts. Automaton has 54802 states and 75407 transitions. Word has length 373 [2023-04-01 01:55:48,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 01:55:48,332 INFO L495 AbstractCegarLoop]: Abstraction has 54802 states and 75407 transitions. [2023-04-01 01:55:48,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (65), 3 states have call predecessors, (65), 1 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2023-04-01 01:55:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 54802 states and 75407 transitions. [2023-04-01 01:55:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2023-04-01 01:55:48,366 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 01:55:48,367 INFO L195 NwaCegarLoop]: trace histogram [17, 15, 15, 15, 15, 15, 15, 12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 01:55:48,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-01 01:55:48,367 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 01:55:48,367 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 01:55:48,368 INFO L85 PathProgramCache]: Analyzing trace with hash 563864169, now seen corresponding path program 1 times [2023-04-01 01:55:48,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 01:55:48,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466650997] [2023-04-01 01:55:48,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 01:55:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 01:55:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 01:55:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2023-04-01 01:55:49,018 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 01:55:49,019 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466650997] [2023-04-01 01:55:49,019 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466650997] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 01:55:49,019 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 01:55:49,019 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-01 01:55:49,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998800300] [2023-04-01 01:55:49,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 01:55:49,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-01 01:55:49,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 01:55:49,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-01 01:55:49,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-04-01 01:55:49,021 INFO L87 Difference]: Start difference. First operand 54802 states and 75407 transitions. Second operand has 5 states, 5 states have (on average 30.4) internal successors, (152), 5 states have internal predecessors, (152), 4 states have call successors, (70), 3 states have call predecessors, (70), 2 states have return successors, (59), 4 states have call predecessors, (59), 4 states have call successors, (59) [2023-04-01 01:55:57,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []