/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:27:47,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:27:47,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:27:47,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:27:47,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:27:47,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:27:47,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:27:47,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:27:47,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:27:47,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:27:47,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:27:47,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:27:47,986 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:27:47,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:27:47,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:27:47,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:27:47,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:27:47,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:27:47,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:27:47,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:27:48,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:27:48,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:27:48,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:27:48,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:27:48,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:27:48,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:27:48,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:27:48,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:27:48,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:27:48,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:27:48,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:27:48,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:27:48,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:27:48,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:27:48,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:27:48,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:27:48,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:27:48,017 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:27:48,017 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:27:48,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:27:48,019 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:27:48,020 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 13:27:48,051 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:27:48,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:27:48,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:27:48,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:27:48,056 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:27:48,056 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:27:48,056 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:27:48,056 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:27:48,056 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:27:48,056 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:27:48,057 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:27:48,057 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:27:48,057 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:27:48,057 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:27:48,057 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:27:48,058 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:27:48,058 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:27:48,058 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:27:48,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:27:48,059 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:27:48,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:27:48,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:27:48,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:27:48,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:27:48,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:27:48,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:27:48,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:27:48,061 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:27:48,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:27:48,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:27:48,062 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:27:48,062 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:27:48,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:27:48,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:27:48,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:27:48,315 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:27:48,315 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:27:48,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2023-03-31 13:27:49,516 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:27:50,112 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:27:50,113 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i [2023-03-31 13:27:50,170 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a021b7bdb/51553b563fdb401aa6bf8140fe6101e3/FLAGd6eea833b [2023-03-31 13:27:50,605 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a021b7bdb/51553b563fdb401aa6bf8140fe6101e3 [2023-03-31 13:27:50,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:27:50,610 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:27:50,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:27:50,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:27:50,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:27:50,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:27:50" (1/1) ... [2023-03-31 13:27:50,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31902a40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:50, skipping insertion in model container [2023-03-31 13:27:50,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:27:50" (1/1) ... [2023-03-31 13:27:50,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:27:50,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:27:53,450 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i[420085,420098] [2023-03-31 13:27:53,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:27:53,700 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:27:54,213 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--tty--synclink.ko-main.cil.out.i[420085,420098] [2023-03-31 13:27:54,230 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:27:54,430 WARN L667 CHandler]: The function strcat is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:27:54,430 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:27:54,431 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:27:54,431 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:27:54,431 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:27:54,437 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:27:54,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54 WrapperNode [2023-03-31 13:27:54,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:27:54,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:27:54,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:27:54,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:27:54,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,955 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:54,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:55,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:27:55,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:27:55,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:27:55,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:27:55,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:27:54" (1/1) ... [2023-03-31 13:27:55,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:27:55,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:27:55,098 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 13:27:55,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-03-31 13:27:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-31 13:27:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-03-31 13:27:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-31 13:27:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-31 13:27:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_canonicalize [2023-03-31 13:27:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 13:27:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 13:27:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-31 13:27:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:27:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 13:27:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:27:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-31 13:27:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-31 13:27:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-31 13:27:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2023-03-31 13:27:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_cts_enabled [2023-03-31 13:27:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-03-31 13:27:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_dma [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_dma [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dma_mode [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_text_ptr [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_paranoia_check [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2023-03-31 13:27:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_stop [2023-03-31 13:27:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_start [2023-03-31 13:27:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_bh_action [2023-03-31 13:27:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_bh_handler [2023-03-31 13:27:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_bh_receive [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_bh_transmit [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_bh_status [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_receive_status [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_transmit_status [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_io_pin [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_transmit_data [2023-03-31 13:27:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_receive_data [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_misc [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_null [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_receive_dma [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_isr_transmit_dma [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_interrupt [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_program_hw [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_change_params [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_put_char [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_flush_chars [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_write [2023-03-31 13:27:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_write_room [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_chars_in_buffer [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_flush_buffer [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_send_xchar [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_throttle [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_unthrottle [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_stats [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_params [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_set_params [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_txidle [2023-03-31 13:27:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_set_txidle [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_txenable [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_txabort [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_rxenable [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_wait_event [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_input_wait [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2023-03-31 13:27:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_break [2023-03-31 13:27:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure msgl_get_icount [2023-03-31 13:27:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_ioctl [2023-03-31 13:27:55,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_ioctl_common [2023-03-31 13:27:55,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_set_termios [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_close [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_wait_until_sent [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_hangup [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure block_til_ready [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_install [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_open [2023-03-31 13:27:55,157 INFO L138 BoogieDeclarations]: Found implementation of procedure line_info [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_proc_show [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_proc_open [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_allocate_dma_buffers [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_alloc_buffer_list_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_buffer_list_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_alloc_frame_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_frame_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_dma_buffers [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_alloc_intermediate_rxbuffer_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_intermediate_rxbuffer_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_alloc_intermediate_txbuffer_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_intermediate_txbuffer_memory [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure load_next_tx_holding_buffer [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure save_tx_buffer_request [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_claim_resources [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_release_resources [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_add_device [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_allocate_device [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_init_tty [2023-03-31 13:27:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_enum_isa_devices [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_cleanup [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_init [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_exit [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_RTCmd [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_DmaCmd [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_OutDmaReg [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_InDmaReg [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_OutReg [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_InReg [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_sdlc_mode [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_enable_loopback [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_enable_aux_clock [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_process_rxoverrun_sync [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_stop_receiver [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_start_receiver [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_start_transmitter [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_stop_transmitter [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_load_txfifo [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_reset [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_async_mode [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopback_frame [2023-03-31 13:27:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_sync_mode [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_txidle [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_get_serial_signals [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_set_serial_signals [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_enable_async_clock [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_reset_tx_dma_buffers [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure num_free_tx_dma_buffers [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_reset_rx_dma_buffers [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_free_rx_frame_buffers [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_rx_frame [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_get_raw_rx_frame [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_load_tx_dma_buffer [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_register_test [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_irq_test [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_dma_test [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_adapter_test [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_memory_test [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_load_pci_memory [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_trace_block [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_tx_timeout [2023-03-31 13:27:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgsl_loopmode_send_done [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_send_done [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_cancel_transmit [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_insert_request [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usc_loopmode_active [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_attach [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_xmit [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_open [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_close [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_rx [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_init [2023-03-31 13:27:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_exit [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_init_one [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_remove_one [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-31 13:27:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_16 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 13:27:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tty_port [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 13:27:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:27:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_change_mtu [2023-03-31 13:27:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_start_xmit [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_hdlcdev_ops_ndo_init_1 [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_hdlcdev_ops_ndo_uninit_1 [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_ops_disconnect_2 [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_ops_release_2 [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_ops_setup_2 [2023-03-31 13:27:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_port_ops_activate_3 [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_port_ops_destruct_3 [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mgsl_port_ops_shutdown_3 [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-03-31 13:27:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-03-31 13:27:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_carrier_raised [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_start [2023-03-31 13:27:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_raise_dtr_rts [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 13:27:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:27:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:27:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 13:27:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:27:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2023-03-31 13:27:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tty_port [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tty_port [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 13:27:55,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 13:27:55,178 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-03-31 13:27:55,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure irq_canonicalize [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-31 13:27:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-31 13:27:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2023-03-31 13:27:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_cts_enabled [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_carrier_raised [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_raise_dtr_rts [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_start [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2023-03-31 13:27:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-31 13:27:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17 [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-03-31 13:27:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_16 [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure enable_dma [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure disable_dma [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure set_dma_mode [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2023-03-31 13:27:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_InDmaReg [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_OutDmaReg [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_DmaCmd [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_InReg [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_OutReg [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_RTCmd [2023-03-31 13:27:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure usc_process_rxoverrun_sync [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_start_receiver [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_stop_receiver [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_start_transmitter [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_stop_transmitter [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_txidle [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_load_txfifo [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_enable_aux_clock [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_enable_loopback [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_get_serial_signals [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_serial_signals [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_reset [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_sync_mode [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_sdlc_mode [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_set_async_mode [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_enable_async_clock [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopback_frame [2023-03-31 13:27:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_tx_timeout [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_cancel_transmit [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_insert_request [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_active [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure usc_loopmode_send_done [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_ioctl_common [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_rx [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_init [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_exit [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_trace_block [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_register_test [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_irq_test [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_dma_test [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_memory_test [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_adapter_test [2023-03-31 13:27:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_claim_resources [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_release_resources [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_add_device [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_allocate_device [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_rx_frame_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_rx_frame [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_raw_rx_frame [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_reset_rx_dma_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_reset_tx_dma_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure num_free_tx_dma_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_load_tx_dma_buffer [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_load_pci_memory [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_allocate_dma_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_dma_buffers [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_alloc_frame_memory [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_frame_memory [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_alloc_buffer_list_memory [2023-03-31 13:27:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_buffer_list_memory [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_alloc_intermediate_rxbuffer_memory [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_intermediate_rxbuffer_memory [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_alloc_intermediate_txbuffer_memory [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_free_intermediate_txbuffer_memory [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure load_next_tx_holding_buffer [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure save_tx_buffer_request [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_bh_handler [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_bh_receive [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_bh_transmit [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_bh_status [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_null [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_transmit_data [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_receive_data [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_receive_status [2023-03-31 13:27:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_transmit_status [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_io_pin [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_misc [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_receive_dma [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_isr_transmit_dma [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_stats [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_params [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_set_params [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_txidle [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_set_txidle [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_txenable [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_txabort [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_rxenable [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_wait_event [2023-03-31 13:27:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_loopmode_send_done [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_init_one [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_remove_one [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_change_params [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_wait_until_sent [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_get_text_ptr [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_paranoia_check [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_stop [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_start [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_bh_action [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_interrupt [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:27:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_program_hw [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_put_char [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_flush_chars [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_write [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_write_room [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_chars_in_buffer [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_flush_buffer [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_send_xchar [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_throttle [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_unthrottle [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure modem_input_wait [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_break [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure msgl_get_icount [2023-03-31 13:27:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_ioctl [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_set_termios [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_close [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_hangup [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure block_til_ready [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_install [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_open [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure line_info [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_proc_show [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_proc_open [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_init_tty [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure mgsl_enum_isa_devices [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_cleanup [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_init [2023-03-31 13:27:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_exit [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_attach [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_xmit [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_open [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_close [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_port_ops_destruct_3 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_port_ops_shutdown_3 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_port_ops_activate_3 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_ops_release_2 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_ops_disconnect_2 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_hdlcdev_ops_ndo_init_1 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_hdlcdev_ops_ndo_uninit_1 [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:27:55,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mgsl_ops_setup_2 [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 13:27:55,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_tty_port [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_tty_port [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tty_port [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tty_port [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_tty_port [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:27:55,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:27:55,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:27:56,382 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:27:56,390 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:28:23,477 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:28:32,924 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:28:32,924 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 13:28:32,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:28:32 BoogieIcfgContainer [2023-03-31 13:28:32,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:28:32,933 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:28:32,933 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:28:32,933 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:28:32,934 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:28:32" (1/1) ... [2023-03-31 13:28:32,935 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 13:28:32,956 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:28:32,956 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:28:32,974 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 13:28:32,979 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 13:28:32,980 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs