java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 00:34:03,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:34:03,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:34:03,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:34:03,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:34:03,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:34:03,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:34:03,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:34:03,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:34:03,947 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:34:03,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:34:03,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:34:03,950 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:34:03,951 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:34:03,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:34:03,953 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:34:03,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:34:03,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:34:03,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:34:03,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:34:03,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:34:03,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:34:03,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:34:03,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:34:03,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:34:03,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:34:03,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:34:03,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:34:03,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:34:03,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:34:03,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:34:03,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:34:03,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:34:03,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:34:03,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:34:03,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:34:03,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:34:03,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:34:03,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:34:03,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:34:03,975 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:34:03,976 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:34:03,999 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:34:04,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:34:04,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:34:04,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:34:04,001 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:34:04,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:34:04,002 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:34:04,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:34:04,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:34:04,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:34:04,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:34:04,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:34:04,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:34:04,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:34:04,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:34:04,005 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:34:04,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:34:04,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:34:04,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:34:04,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:34:04,007 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:34:04,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:34:04,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:34:04,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:34:04,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:34:04,008 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:34:04,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:34:04,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:34:04,008 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:34:04,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:34:04,346 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:34:04,350 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:34:04,351 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:34:04,352 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:34:04,352 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2019-10-15 00:34:04,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f54db6a7/381b4810fcf1438997ce045e3b4e2763/FLAG21b88ca33 [2019-10-15 00:34:05,316 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:34:05,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2019-10-15 00:34:05,364 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f54db6a7/381b4810fcf1438997ce045e3b4e2763/FLAG21b88ca33 [2019-10-15 00:34:05,747 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f54db6a7/381b4810fcf1438997ce045e3b4e2763 [2019-10-15 00:34:05,756 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:34:05,758 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:34:05,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:34:05,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:34:05,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:34:05,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:34:05" (1/1) ... [2019-10-15 00:34:05,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7540b321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:05, skipping insertion in model container [2019-10-15 00:34:05,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:34:05" (1/1) ... [2019-10-15 00:34:05,776 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:34:05,971 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:34:06,709 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2019-10-15 00:34:06,711 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2019-10-15 00:34:09,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:34:09,541 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:34:09,738 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4039] [2019-10-15 00:34:09,739 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4040-4041] [2019-10-15 00:34:10,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:34:11,052 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:34:11,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11 WrapperNode [2019-10-15 00:34:11,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:34:11,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:34:11,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:34:11,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:34:11,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... [2019-10-15 00:34:11,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:34:11,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:34:11,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:34:11,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:34:11,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:34:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:34:11,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:34:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-10-15 00:34:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 00:34:11,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-15 00:34:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:34:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:34:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 00:34:11,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-15 00:34:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:34:11,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:34:11,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-15 00:34:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:34:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-15 00:34:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:34:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_cookie_t~0~X~$Pointer$~TO~int [2019-10-15 00:34:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-15 00:34:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-15 00:34:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-15 00:34:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-15 00:34:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2019-10-15 00:34:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del [2019-10-15 00:34:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2019-10-15 00:34:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-10-15 00:34:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:34:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-10-15 00:34:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-10-15 00:34:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-10-15 00:34:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-10-15 00:34:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-10-15 00:34:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-15 00:34:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-15 00:34:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-15 00:34:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-15 00:34:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-15 00:34:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-15 00:34:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-10-15 00:34:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-10-15 00:34:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:34:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-15 00:34:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-15 00:34:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-15 00:34:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-15 00:34:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:34:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-15 00:34:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:34:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 00:34:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-15 00:34:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_canonicalize [2019-10-15 00:34:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-15 00:34:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2019-10-15 00:34:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2019-10-15 00:34:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2019-10-15 00:34:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2019-10-15 00:34:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2019-10-15 00:34:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2019-10-15 00:34:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2019-10-15 00:34:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2019-10-15 00:34:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2019-10-15 00:34:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2019-10-15 00:34:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2019-10-15 00:34:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure default_serial_dl_read [2019-10-15 00:34:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure default_serial_dl_write [2019-10-15 00:34:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure hub6_serial_in [2019-10-15 00:34:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure hub6_serial_out [2019-10-15 00:34:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_serial_in [2019-10-15 00:34:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_serial_out [2019-10-15 00:34:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mem32_serial_out [2019-10-15 00:34:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mem32_serial_in [2019-10-15 00:34:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure io_serial_in [2019-10-15 00:34:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure io_serial_out [2019-10-15 00:34:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2019-10-15 00:34:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2019-10-15 00:34:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2019-10-15 00:34:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2019-10-15 00:34:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2019-10-15 00:34:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_and_reinit_fifos [2019-10-15 00:34:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2019-10-15 00:34:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2019-10-15 00:34:11,762 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rsa [2019-10-15 00:34:11,762 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_8250 [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2019-10-15 00:34:11,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_irq [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2019-10-15 00:34:11,764 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2019-10-15 00:34:11,765 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_default_handle_irq [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure exar_handle_irq [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_interrupt [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_link_irq_chain [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unlink_irq_chain [2019-10-15 00:34:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_timeout [2019-10-15 00:34:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_backup_timeout [2019-10-15 00:34:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2019-10-15 00:34:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2019-10-15 00:34:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2019-10-15 00:34:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2019-10-15 00:34:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2019-10-15 00:34:11,768 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2019-10-15 00:34:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2019-10-15 00:34:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2019-10-15 00:34:11,769 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2019-10-15 00:34:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_divisor [2019-10-15 00:34:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2019-10-15 00:34:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2019-10-15 00:34:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2019-10-15 00:34:11,770 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2019-10-15 00:34:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2019-10-15 00:34:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2019-10-15 00:34:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2019-10-15 00:34:11,771 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2019-10-15 00:34:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2019-10-15 00:34:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2019-10-15 00:34:11,772 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2019-10-15 00:34:11,773 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2019-10-15 00:34:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2019-10-15 00:34:11,776 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2019-10-15 00:34:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2019-10-15 00:34:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_isa_configurator [2019-10-15 00:34:11,777 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2019-10-15 00:34:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2019-10-15 00:34:11,778 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_ports [2019-10-15 00:34:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure early_serial_setup [2019-10-15 00:34:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2019-10-15 00:34:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2019-10-15 00:34:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2019-10-15 00:34:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2019-10-15 00:34:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend [2019-10-15 00:34:11,789 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2019-10-15 00:34:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_find_match_or_unused [2019-10-15 00:34:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2019-10-15 00:34:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2019-10-15 00:34:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init [2019-10-15 00:34:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_exit [2019-10-15 00:34:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-15 00:34:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-15 00:34:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-15 00:34:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-15 00:34:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-15 00:34:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-15 00:34:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-15 00:34:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-15 00:34:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_4 [2019-10-15 00:34:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-15 00:34:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_uart_ops_5 [2019-10-15 00:34:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:34:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:34:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 00:34:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:34:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 00:34:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-15 00:34:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-15 00:34:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:34:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2019-10-15 00:34:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2019-10-15 00:34:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2019-10-15 00:34:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2019-10-15 00:34:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2019-10-15 00:34:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2019-10-15 00:34:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_25 [2019-10-15 00:34:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_26 [2019-10-15 00:34:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_27 [2019-10-15 00:34:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 00:34:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 00:34:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2019-10-15 00:34:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2019-10-15 00:34:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2019-10-15 00:34:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_mem_start [2019-10-15 00:34:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_mem_valid [2019-10-15 00:34:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2019-10-15 00:34:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2019-10-15 00:34:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2019-10-15 00:34:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2019-10-15 00:34:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2019-10-15 00:34:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2019-10-15 00:34:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure check_resources [2019-10-15 00:34:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_guess_board [2019-10-15 00:34:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_probe [2019-10-15 00:34:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2019-10-15 00:34:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_suspend [2019-10-15 00:34:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2019-10-15 00:34:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_init [2019-10-15 00:34:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2019-10-15 00:34:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2019-10-15 00:34:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-15 00:34:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_53 [2019-10-15 00:34:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:34:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-15 00:34:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-15 00:34:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-15 00:34:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-10-15 00:34:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-15 00:34:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-15 00:34:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-15 00:34:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-15 00:34:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-15 00:34:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-15 00:34:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-15 00:34:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-15 00:34:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-15 00:34:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-15 00:34:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-15 00:34:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-15 00:34:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-15 00:34:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2019-10-15 00:34:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2019-10-15 00:34:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2019-10-15 00:34:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2019-10-15 00:34:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_pause [2019-10-15 00:34:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2019-10-15 00:34:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2019-10-15 00:34:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-10-15 00:34:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-10-15 00:34:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2019-10-15 00:34:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2019-10-15 00:34:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2019-10-15 00:34:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2019-10-15 00:34:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2019-10-15 00:34:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2019-10-15 00:34:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2019-10-15 00:34:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2019-10-15 00:34:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_73 [2019-10-15 00:34:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-15 00:34:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:34:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-15 00:34:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-15 00:34:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-15 00:34:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-15 00:34:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-10-15 00:34:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-15 00:34:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-10-15 00:34:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 00:34:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-15 00:34:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-15 00:34:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-15 00:34:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-15 00:34:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:34:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-15 00:34:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-15 00:34:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-15 00:34:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:34:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 00:34:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:34:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 00:34:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:34:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-15 00:34:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-15 00:34:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-15 00:34:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-15 00:34:11,821 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:34:11,826 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-15 00:34:11,826 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-15 00:34:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-15 00:34:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 00:34:11,827 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2019-10-15 00:34:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-10-15 00:34:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_request_slave_channel [2019-10-15 00:34:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2019-10-15 00:34:11,828 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-15 00:34:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-15 00:34:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-15 00:34:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-15 00:34:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-15 00:34:11,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:34:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:34:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-10-15 00:34:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-10-15 00:34:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-15 00:34:11,830 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-15 00:34:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-15 00:34:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-15 00:34:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:34:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-15 00:34:11,831 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-15 00:34:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_del [2019-10-15 00:34:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-10-15 00:34:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-15 00:34:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-15 00:34:11,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2019-10-15 00:34:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_possible_config [2019-10-15 00:34:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2019-10-15 00:34:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2019-10-15 00:34:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:34:11,833 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2019-10-15 00:34:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2019-10-15 00:34:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-15 00:34:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-10-15 00:34:11,834 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_nmi_watchdog [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_encode_baud_rate [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2019-10-15 00:34:11,835 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_get_baud_rate [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_get_divisor [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_cts_change [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_dcd_change [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_insert_char [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_match_port [2019-10-15 00:34:11,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_register_driver [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_resume_port [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_update_timeout [2019-10-15 00:34:11,837 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2019-10-15 00:34:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-15 00:34:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:34:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:34:11,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:34:11,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-15 00:34:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:34:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:34:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:34:11,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-15 00:34:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-15 00:34:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:34:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-15 00:34:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-15 00:34:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-15 00:34:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-10-15 00:34:11,842 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:34:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:34:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 00:34:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:34:11,843 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 00:34:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-15 00:34:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:34:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-10-15 00:34:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:34:11,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-10-15 00:34:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 00:34:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-10-15 00:34:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:34:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-10-15 00:34:11,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 00:34:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-10-15 00:34:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-15 00:34:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-15 00:34:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-15 00:34:11,846 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:34:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-15 00:34:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-15 00:34:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-15 00:34:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2019-10-15 00:34:11,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_25 [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-15 00:34:11,848 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-15 00:34:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-15 00:34:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-15 00:34:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-15 00:34:11,849 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-15 00:34:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-15 00:34:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-15 00:34:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-10-15 00:34:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-10-15 00:34:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:34:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-15 00:34:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-15 00:34:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:34:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-15 00:34:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:34:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:34:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-15 00:34:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-15 00:34:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_4 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-15 00:34:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_uart_ops_5 [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-15 00:34:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_del [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_26 [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_27 [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-10-15 00:34:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_encode_baud_rate [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure irq_canonicalize [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2019-10-15 00:34:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2019-10-15 00:34:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2019-10-15 00:34:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure uart_update_timeout [2019-10-15 00:34:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure uart_get_baud_rate [2019-10-15 00:34:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure uart_get_divisor [2019-10-15 00:34:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2019-10-15 00:34:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:34:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure uart_register_driver [2019-10-15 00:34:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2019-10-15 00:34:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2019-10-15 00:34:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2019-10-15 00:34:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure uart_match_port [2019-10-15 00:34:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2019-10-15 00:34:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure uart_resume_port [2019-10-15 00:34:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2019-10-15 00:34:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_dcd_change [2019-10-15 00:34:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_cts_change [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure uart_insert_char [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2019-10-15 00:34:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2019-10-15 00:34:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2019-10-15 00:34:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure early_serial_setup [2019-10-15 00:34:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2019-10-15 00:34:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2019-10-15 00:34:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2019-10-15 00:34:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2019-10-15 00:34:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2019-10-15 00:34:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2019-10-15 00:34:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_isa_configurator [2019-10-15 00:34:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure touch_nmi_watchdog [2019-10-15 00:34:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2019-10-15 00:34:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2019-10-15 00:34:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_and_reinit_fifos [2019-10-15 00:34:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2019-10-15 00:34:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-15 00:34:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2019-10-15 00:34:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-15 00:34:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_init [2019-10-15 00:34:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2019-10-15 00:34:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2019-10-15 00:34:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2019-10-15 00:34:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2019-10-15 00:34:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2019-10-15 00:34:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2019-10-15 00:34:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2019-10-15 00:34:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure default_serial_dl_read [2019-10-15 00:34:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure default_serial_dl_write [2019-10-15 00:34:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure hub6_serial_in [2019-10-15 00:34:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure hub6_serial_out [2019-10-15 00:34:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mem_serial_in [2019-10-15 00:34:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mem_serial_out [2019-10-15 00:34:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mem32_serial_out [2019-10-15 00:34:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mem32_serial_in [2019-10-15 00:34:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure io_serial_in [2019-10-15 00:34:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure io_serial_out [2019-10-15 00:34:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_default_handle_irq [2019-10-15 00:34:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure exar_handle_irq [2019-10-15 00:34:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2019-10-15 00:34:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2019-10-15 00:34:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2019-10-15 00:34:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rsa [2019-10-15 00:34:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2019-10-15 00:34:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2019-10-15 00:34:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2019-10-15 00:34:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2019-10-15 00:34:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_8250 [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_irq [2019-10-15 00:34:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2019-10-15 00:34:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2019-10-15 00:34:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2019-10-15 00:34:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2019-10-15 00:34:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2019-10-15 00:34:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_interrupt [2019-10-15 00:34:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:34:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2019-10-15 00:34:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure serial_link_irq_chain [2019-10-15 00:34:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unlink_irq_chain [2019-10-15 00:34:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_timeout [2019-10-15 00:34:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_backup_timeout [2019-10-15 00:34:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2019-10-15 00:34:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2019-10-15 00:34:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2019-10-15 00:34:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2019-10-15 00:34:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2019-10-15 00:34:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2019-10-15 00:34:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2019-10-15 00:34:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2019-10-15 00:34:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2019-10-15 00:34:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_divisor [2019-10-15 00:34:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2019-10-15 00:34:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2019-10-15 00:34:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2019-10-15 00:34:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2019-10-15 00:34:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2019-10-15 00:34:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_ports [2019-10-15 00:34:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2019-10-15 00:34:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:34:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2019-10-15 00:34:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend [2019-10-15 00:34:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2019-10-15 00:34:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_find_match_or_unused [2019-10-15 00:34:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init [2019-10-15 00:34:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_exit [2019-10-15 00:34:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-10-15 00:34:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-10-15 00:34:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:34:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:34:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-15 00:34:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-15 00:34:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:34:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-10-15 00:34:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_53 [2019-10-15 00:34:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 00:34:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 00:34:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2019-10-15 00:34:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2019-10-15 00:34:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2019-10-15 00:34:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2019-10-15 00:34:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_mem_start [2019-10-15 00:34:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_mem_valid [2019-10-15 00:34:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2019-10-15 00:34:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2019-10-15 00:34:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2019-10-15 00:34:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2019-10-15 00:34:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2019-10-15 00:34:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_possible_config [2019-10-15 00:34:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2019-10-15 00:34:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2019-10-15 00:34:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2019-10-15 00:34:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure check_resources [2019-10-15 00:34:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_guess_board [2019-10-15 00:34:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_probe [2019-10-15 00:34:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2019-10-15 00:34:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_suspend [2019-10-15 00:34:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2019-10-15 00:34:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:34:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 00:34:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-15 00:34:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-15 00:34:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-15 00:34:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-15 00:34:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-15 00:34:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_73 [2019-10-15 00:34:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-10-15 00:34:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-10-15 00:34:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-10-15 00:34:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-15 00:34:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-15 00:34:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-15 00:34:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-15 00:34:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-15 00:34:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-15 00:34:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-15 00:34:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-15 00:34:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-15 00:34:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-15 00:34:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-15 00:34:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-15 00:34:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-15 00:34:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-15 00:34:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-15 00:34:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-15 00:34:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-15 00:34:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-15 00:34:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-15 00:34:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-15 00:34:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-15 00:34:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-15 00:34:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:34:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-15 00:34:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-15 00:34:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2019-10-15 00:34:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-15 00:34:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2019-10-15 00:34:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2019-10-15 00:34:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-15 00:34:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2019-10-15 00:34:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_pause [2019-10-15 00:34:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2019-10-15 00:34:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_cookie_t~0~X~$Pointer$~TO~int [2019-10-15 00:34:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2019-10-15 00:34:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-15 00:34:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-10-15 00:34:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-10-15 00:34:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2019-10-15 00:34:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-10-15 00:34:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_request_slave_channel [2019-10-15 00:34:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-10-15 00:34:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2019-10-15 00:34:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2019-10-15 00:34:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2019-10-15 00:34:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-15 00:34:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-15 00:34:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-15 00:34:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-15 00:34:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:34:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:34:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:34:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:34:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:34:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:34:15,231 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-15 00:34:39,042 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:34:39,043 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:34:39,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:34:39 BoogieIcfgContainer [2019-10-15 00:34:39,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:34:39,050 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:34:39,050 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:34:39,054 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:34:39,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:34:05" (1/3) ... [2019-10-15 00:34:39,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ded34f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:34:39, skipping insertion in model container [2019-10-15 00:34:39,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:34:11" (2/3) ... [2019-10-15 00:34:39,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ded34f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:34:39, skipping insertion in model container [2019-10-15 00:34:39,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:34:39" (3/3) ... [2019-10-15 00:34:39,061 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i [2019-10-15 00:34:39,077 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:34:39,093 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:34:39,110 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:34:39,161 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:34:39,161 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:34:39,161 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:34:39,161 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:34:39,162 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:34:39,162 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:34:39,162 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:34:39,162 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:34:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states. [2019-10-15 00:34:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-15 00:34:39,286 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:34:39,288 INFO L380 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:34:39,291 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:34:39,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:34:39,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1455009345, now seen corresponding path program 1 times [2019-10-15 00:34:39,316 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:34:39,316 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605675260] [2019-10-15 00:34:39,317 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:34:39,317 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:34:39,317 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:34:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:34:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2019-10-15 00:34:41,158 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605675260] [2019-10-15 00:34:41,159 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:34:41,159 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-15 00:34:41,160 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458577403] [2019-10-15 00:34:41,166 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-15 00:34:41,169 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:34:41,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-15 00:34:41,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-15 00:34:41,196 INFO L87 Difference]: Start difference. First operand 3207 states. Second operand 4 states.