/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-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 0.2.3-dev-f954360 [2023-04-01 07:24:51,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 07:24:51,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 07:24:51,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 07:24:51,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 07:24:51,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 07:24:51,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 07:24:51,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 07:24:51,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 07:24:51,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 07:24:51,619 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 07:24:51,620 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 07:24:51,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 07:24:51,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 07:24:51,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 07:24:51,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 07:24:51,626 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 07:24:51,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 07:24:51,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 07:24:51,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 07:24:51,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 07:24:51,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 07:24:51,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 07:24:51,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 07:24:51,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 07:24:51,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 07:24:51,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 07:24:51,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 07:24:51,648 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 07:24:51,649 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 07:24:51,649 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 07:24:51,650 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 07:24:51,651 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 07:24:51,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 07:24:51,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 07:24:51,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 07:24:51,653 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 07:24:51,653 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 07:24:51,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 07:24:51,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 07:24:51,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 07:24:51,656 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 07:24:51,687 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 07:24:51,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 07:24:51,687 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 07:24:51,688 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 07:24:51,688 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 07:24:51,688 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 07:24:51,689 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 07:24:51,689 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 07:24:51,689 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 07:24:51,689 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 07:24:51,690 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 07:24:51,690 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 07:24:51,690 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 07:24:51,690 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 07:24:51,690 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 07:24:51,690 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 07:24:51,691 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 07:24:51,691 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 07:24:51,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 07:24:51,691 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 07:24:51,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 07:24:51,692 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 07:24:51,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 07:24:51,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 07:24:51,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 07:24:51,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 07:24:51,693 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 07:24:51,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 07:24:51,693 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 07:24:51,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 07:24:51,693 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 07:24:51,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:24:51,694 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 07:24:51,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 07:24:51,695 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 07:24:51,695 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 07:24:51,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-01 07:24:51,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 07:24:51,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 07:24:51,985 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 07:24:51,986 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 07:24:51,987 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 07:24:51,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/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 [2023-04-01 07:24:53,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 07:24:53,687 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 07:24:53,688 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/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 [2023-04-01 07:24:53,735 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4472556bd/6fcc17f88df244c58523e63f4d6ce4d3/FLAG790f92f8b [2023-04-01 07:24:53,751 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4472556bd/6fcc17f88df244c58523e63f4d6ce4d3 [2023-04-01 07:24:53,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 07:24:53,755 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 07:24:53,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 07:24:53,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 07:24:53,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 07:24:53,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:24:53" (1/1) ... [2023-04-01 07:24:53,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eee852f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:53, skipping insertion in model container [2023-04-01 07:24:53,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 07:24:53" (1/1) ... [2023-04-01 07:24:53,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 07:24:53,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 07:24:54,350 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2023-04-01 07:24:54,351 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2023-04-01 07:24:55,065 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2023-04-01 07:24:56,687 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:24:56,798 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 07:24:56,868 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4050] [2023-04-01 07:24:56,868 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4051-4052] [2023-04-01 07:24:56,879 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--serial--8250--8250.ko-entry_point.cil.out.i[126730,126743] [2023-04-01 07:24:57,181 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 07:24:57,345 WARN L667 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-04-01 07:24:57,352 INFO L208 MainTranslator]: Completed translation [2023-04-01 07:24:57,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57 WrapperNode [2023-04-01 07:24:57,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 07:24:57,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 07:24:57,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 07:24:57,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 07:24:57,364 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,821 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 07:24:57,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 07:24:57,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 07:24:57,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 07:24:57,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (1/1) ... [2023-04-01 07:24:57,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 07:24:57,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 07:24:57,958 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-01 07:24:57,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-01 07:24:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:24:58,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:24:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_cookie_t~0~X~$Pointer$~TO~int [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-01 07:24:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2023-04-01 07:24:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-04-01 07:24:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 07:24:58,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_canonicalize [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_in [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_poll_timeout [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_tx_stopped [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_break [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_in [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_out [2023-04-01 07:24:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_read [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_dl_write [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_omap1_8250 [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_index [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure default_serial_dl_read [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure default_serial_dl_write [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure hub6_serial_in [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure hub6_serial_out [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_serial_in [2023-04-01 07:24:58,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mem_serial_out [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mem32_serial_out [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mem32_serial_in [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure io_serial_in [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure io_serial_out [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure set_io_from_upio [2023-04-01 07:24:58,039 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_out_sync [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_write [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_icr_read [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_fifos [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_clear_and_reinit_fifos [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_sleep [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_rsa [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_rsa [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_rsa [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure size_fifo [2023-04-01 07:24:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_read_divisor_id [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_has_efr [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_8250 [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure broken_efr [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ns16550a_goto_highspeed [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_16550a [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconfig_irq [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __stop_tx [2023-04-01 07:24:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_tx [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_start_tx [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_stop_rx [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_enable_ms [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_chars [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_chars [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_modem_status [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_handle_irq [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_default_handle_irq [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure exar_handle_irq [2023-04-01 07:24:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_interrupt [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_do_unlink [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_link_irq_chain [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unlink_irq_chain [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_timeout [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_backup_timeout [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_empty [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_mctrl [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_mctrl [2023-04-01 07:24:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_break_ctl [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_xmitr [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_poll_char [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_put_poll_char [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_startup [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_shutdown [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_get_divisor [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_set_termios [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_termios [2023-04-01 07:24:58,044 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_ldisc [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_do_pm [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pm [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_port_size [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_std_resource [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_std_resource [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_rsa_resource [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_rsa_resource [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_port [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_port [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_config_port [2023-04-01 07:24:58,045 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_verify_port [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_type [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_set_isa_configurator [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_isa_init_ports [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init_fixed_type_port [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_ports [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure early_serial_setup [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend_port [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume_port [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_probe [2023-04-01 07:24:58,046 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_remove [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_suspend [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_resume [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_find_match_or_unused [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_register_8250_port [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_unregister_port [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_init [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_exit [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2023-04-01 07:24:58,047 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_4 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_uart_ops_5 [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 07:24:58,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_19 [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_20 [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2023-04-01 07:24:58,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_25 [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_26 [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_27 [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_mem_start [2023-04-01 07:24:58,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_mem_valid [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_flags [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_irq_valid [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_drvdata [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_set_drvdata [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure check_name [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure check_resources [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_guess_board [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_probe [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_remove [2023-04-01 07:24:58,051 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_suspend [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_pnp_resume [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_init [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_pnp_exit [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pnp_driver_3 [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-04-01 07:24:58,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_slave_config [2023-04-01 07:24:58,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_pause [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_tx_status [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_slave_channel_compat [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_tx_complete [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_rx_complete [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_tx_dma [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_rx_dma [2023-04-01 07:24:58,054 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_request_dma [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure serial8250_release_dma [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2023-04-01 07:24:58,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 07:24:58,056 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-01 07:24:58,057 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_nosync [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_request_slave_channel [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-04-01 07:24:58,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_del [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2023-04-01 07:24:58,059 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_possible_config [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_register_driver [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_unregister_driver [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_nmi_watchdog [2023-04-01 07:24:58,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_encode_baud_rate [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_add_one_port [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_get_baud_rate [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_get_divisor [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_cts_change [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_handle_dcd_change [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_insert_char [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_match_port [2023-04-01 07:24:58,061 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_register_driver [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_remove_one_port [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_resume_port [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_suspend_port [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_unregister_driver [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_update_timeout [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure uart_write_wakeup [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-01 07:24:58,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 07:24:58,063 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-01 07:24:58,064 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 07:24:58,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-04-01 07:24:58,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_25 [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-04-01 07:24:58,067 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 07:24:58,068 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 07:24:58,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pnp_driver_3 [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-04-01 07:24:58,070 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_4 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_uart_ops_5 [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2023-04-01 07:24:58,071 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_del [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_26 [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_27 [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2023-04-01 07:24:58,072 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_encode_baud_rate [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure irq_canonicalize [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_19 [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_20 [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_nosync [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2023-04-01 07:24:58,073 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_in [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_write_wakeup [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_update_timeout [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_get_baud_rate [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_get_divisor [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_poll_timeout [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_register_driver [2023-04-01 07:24:58,074 INFO L130 BoogieDeclarations]: Found specification of procedure uart_unregister_driver [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_add_one_port [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_remove_one_port [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_match_port [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_suspend_port [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_resume_port [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_tx_stopped [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_dcd_change [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_cts_change [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_insert_char [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure uart_handle_break [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-01 07:24:58,075 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_8250_port [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_unregister_port [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend_port [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume_port [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure early_serial_setup [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_set_termios [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_do_pm [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_handle_irq [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_chars [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_chars [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_modem_status [2023-04-01 07:24:58,076 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_isa_configurator [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure touch_nmi_watchdog [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial_in [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial_out [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_and_reinit_fifos [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_read [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial_dl_write [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_init [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pnp_exit [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure is_omap1_8250 [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_dma [2023-04-01 07:24:58,077 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_rx_dma [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_dma [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_dma [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure serial_index [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure default_serial_dl_read [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure default_serial_dl_write [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure hub6_serial_in [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure hub6_serial_out [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure mem_serial_in [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure mem_serial_out [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure mem32_serial_out [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure mem32_serial_in [2023-04-01 07:24:58,078 INFO L130 BoogieDeclarations]: Found specification of procedure io_serial_in [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure io_serial_out [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_default_handle_irq [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure exar_handle_irq [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_io_from_upio [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_out_sync [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_write [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial_icr_read [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_clear_fifos [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_sleep [2023-04-01 07:24:58,079 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_rsa [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure enable_rsa [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure disable_rsa [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure size_fifo [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_read_divisor_id [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_has_efr [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_8250 [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure broken_efr [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure ns16550a_goto_highspeed [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_16550a [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure autoconfig_irq [2023-04-01 07:24:58,080 INFO L130 BoogieDeclarations]: Found specification of procedure __stop_tx [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_tx [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_start_tx [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_stop_rx [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_enable_ms [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_interrupt [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_do_unlink [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_link_irq_chain [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unlink_irq_chain [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_timeout [2023-04-01 07:24:58,081 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_backup_timeout [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_tx_empty [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_mctrl [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_mctrl [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_break_ctl [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_xmitr [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_poll_char [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_put_poll_char [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_startup [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_shutdown [2023-04-01 07:24:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_get_divisor [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_termios [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_set_ldisc [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_pm [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_port_size [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_std_resource [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_std_resource [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_rsa_resource [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_rsa_resource [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_release_port [2023-04-01 07:24:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_request_port [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_config_port [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_verify_port [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_type [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_isa_init_ports [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init_fixed_type_port [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_register_ports [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_probe [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_remove [2023-04-01 07:24:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_suspend [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_resume [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_find_match_or_unused [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_init [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure serial8250_exit [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-04-01 07:24:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_mem_start [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_mem_valid [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_flags [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_irq_valid [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_drvdata [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_set_drvdata [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_possible_config [2023-04-01 07:24:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure check_name [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure check_resources [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_guess_board [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_probe [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_remove [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_suspend [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure serial_pnp_resume [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2023-04-01 07:24:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-04-01 07:24:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-01 07:24:58,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_slave_config [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_pause [2023-04-01 07:24:58,090 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_tx_status [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_cookie_t~0~X~$Pointer$~TO~int [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_request_slave_channel [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_slave_channel_compat [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_tx_complete [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_rx_complete [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-01 07:24:58,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 07:24:58,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 07:24:59,003 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 07:24:59,014 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 07:25:00,618 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-01 07:25:17,033 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 07:25:23,118 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 07:25:23,119 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 07:25:23,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:25:23 BoogieIcfgContainer [2023-04-01 07:25:23,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 07:25:23,129 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 07:25:23,129 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 07:25:23,132 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 07:25:23,132 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 07:24:53" (1/3) ... [2023-04-01 07:25:23,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@356cbdd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:25:23, skipping insertion in model container [2023-04-01 07:25:23,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 07:24:57" (2/3) ... [2023-04-01 07:25:23,133 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@356cbdd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 07:25:23, skipping insertion in model container [2023-04-01 07:25:23,133 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 07:25:23" (3/3) ... [2023-04-01 07:25:23,134 INFO L112 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 [2023-04-01 07:25:23,152 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 07:25:23,153 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 07:25:23,264 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 07:25:23,271 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7c68f679, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 07:25:23,271 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 07:25:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand has 2731 states, 1546 states have (on average 1.2943078913324708) internal successors, (2001), 1660 states have internal predecessors, (2001), 863 states have call successors, (863), 316 states have call predecessors, (863), 315 states have return successors, (856), 816 states have call predecessors, (856), 856 states have call successors, (856) [2023-04-01 07:25:23,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-04-01 07:25:23,333 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:25:23,334 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:25:23,335 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:25:23,341 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:25:23,342 INFO L85 PathProgramCache]: Analyzing trace with hash 2057254676, now seen corresponding path program 1 times [2023-04-01 07:25:23,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:25:23,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820913571] [2023-04-01 07:25:23,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:25:23,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:25:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 07:25:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2023-04-01 07:25:24,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 07:25:24,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820913571] [2023-04-01 07:25:24,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820913571] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 07:25:24,655 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 07:25:24,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 07:25:24,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272322043] [2023-04-01 07:25:24,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 07:25:24,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 07:25:24,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 07:25:24,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 07:25:24,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:25:24,709 INFO L87 Difference]: Start difference. First operand has 2731 states, 1546 states have (on average 1.2943078913324708) internal successors, (2001), 1660 states have internal predecessors, (2001), 863 states have call successors, (863), 316 states have call predecessors, (863), 315 states have return successors, (856), 816 states have call predecessors, (856), 856 states have call successors, (856) Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-01 07:25:27,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:29,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:32,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:34,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:37,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:39,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-01 07:25:41,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 07:25:41,641 INFO L93 Difference]: Finished difference Result 7424 states and 10066 transitions. [2023-04-01 07:25:41,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 07:25:41,643 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 158 [2023-04-01 07:25:41,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 07:25:41,701 INFO L225 Difference]: With dead ends: 7424 [2023-04-01 07:25:41,701 INFO L226 Difference]: Without dead ends: 4647 [2023-04-01 07:25:41,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 07:25:41,729 INFO L413 NwaCegarLoop]: 3383 mSDtfsCounter, 2620 mSDsluCounter, 3093 mSDsCounter, 0 mSdLazyCounter, 1010 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2620 SdHoareTripleChecker+Valid, 6476 SdHoareTripleChecker+Invalid, 1018 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1010 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2023-04-01 07:25:41,730 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2620 Valid, 6476 Invalid, 1018 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1010 Invalid, 6 Unknown, 0 Unchecked, 16.5s Time] [2023-04-01 07:25:41,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4647 states. [2023-04-01 07:25:42,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4647 to 4644. [2023-04-01 07:25:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4644 states, 2651 states have (on average 1.2723500565824217) internal successors, (3373), 2823 states have internal predecessors, (3373), 1414 states have call successors, (1414), 580 states have call predecessors, (1414), 578 states have return successors, (1412), 1346 states have call predecessors, (1412), 1412 states have call successors, (1412) [2023-04-01 07:25:42,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 4644 states and 6199 transitions. [2023-04-01 07:25:42,105 INFO L78 Accepts]: Start accepts. Automaton has 4644 states and 6199 transitions. Word has length 158 [2023-04-01 07:25:42,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 07:25:42,106 INFO L495 AbstractCegarLoop]: Abstraction has 4644 states and 6199 transitions. [2023-04-01 07:25:42,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-04-01 07:25:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4644 states and 6199 transitions. [2023-04-01 07:25:42,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-04-01 07:25:42,134 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 07:25:42,134 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-01 07:25:42,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 07:25:42,135 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 07:25:42,136 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 07:25:42,136 INFO L85 PathProgramCache]: Analyzing trace with hash 1950062085, now seen corresponding path program 1 times [2023-04-01 07:25:42,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 07:25:42,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866081316] [2023-04-01 07:25:42,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 07:25:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 07:25:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat