/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-03 06:30:57,387 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-03 06:30:57,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-03 06:30:57,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-03 06:30:57,433 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-03 06:30:57,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-03 06:30:57,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-03 06:30:57,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-03 06:30:57,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-03 06:30:57,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-03 06:30:57,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-03 06:30:57,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-03 06:30:57,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-03 06:30:57,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-03 06:30:57,455 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-03 06:30:57,456 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-03 06:30:57,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-03 06:30:57,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-03 06:30:57,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-03 06:30:57,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-03 06:30:57,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-03 06:30:57,461 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-03 06:30:57,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-03 06:30:57,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-03 06:30:57,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-03 06:30:57,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-03 06:30:57,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-03 06:30:57,467 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-03 06:30:57,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-03 06:30:57,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-03 06:30:57,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-03 06:30:57,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-03 06:30:57,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-03 06:30:57,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-03 06:30:57,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-03 06:30:57,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-03 06:30:57,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-03 06:30:57,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-03 06:30:57,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-03 06:30:57,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-03 06:30:57,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-03 06:30:57,475 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-03 06:30:57,506 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-03 06:30:57,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-03 06:30:57,507 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-03 06:30:57,507 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-03 06:30:57,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-03 06:30:57,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-03 06:30:57,509 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-03 06:30:57,509 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-03 06:30:57,509 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-03 06:30:57,509 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-03 06:30:57,510 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-03 06:30:57,510 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-03 06:30:57,510 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-03 06:30:57,510 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-03 06:30:57,510 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-03 06:30:57,510 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-03 06:30:57,511 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-03 06:30:57,511 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-03 06:30:57,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-03 06:30:57,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-03 06:30:57,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-03 06:30:57,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:30:57,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-03 06:30:57,514 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-04-03 06:30:57,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-03 06:30:57,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-03 06:30:57,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-03 06:30:57,753 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-03 06:30:57,754 INFO L275 PluginConnector]: CDTParser initialized [2023-04-03 06:30:57,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-04-03 06:30:59,073 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-03 06:30:59,795 INFO L351 CDTParser]: Found 1 translation units. [2023-04-03 06:30:59,796 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-04-03 06:30:59,872 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/880c979b2/0475e53482f14a4a870cd08b0507e840/FLAGef7a73cc4 [2023-04-03 06:30:59,889 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/880c979b2/0475e53482f14a4a870cd08b0507e840 [2023-04-03 06:30:59,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-03 06:30:59,895 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-03 06:30:59,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-03 06:30:59,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-03 06:30:59,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-03 06:30:59,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:30:59" (1/1) ... [2023-04-03 06:30:59,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c7301e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:30:59, skipping insertion in model container [2023-04-03 06:30:59,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.04 06:30:59" (1/1) ... [2023-04-03 06:30:59,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-03 06:31:00,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-03 06:31:01,125 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-04-03 06:31:05,364 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i[523546,523559] [2023-04-03 06:31:05,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:31:05,528 INFO L203 MainTranslator]: Completed pre-run [2023-04-03 06:31:05,647 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-04-03 06:31:06,091 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i[523546,523559] [2023-04-03 06:31:06,099 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,356 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-03 06:31:06,362 INFO L208 MainTranslator]: Completed translation [2023-04-03 06:31:06,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06 WrapperNode [2023-04-03 06:31:06,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-03 06:31:06,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-03 06:31:06,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-03 06:31:06,363 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-03 06:31:06,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,952 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:06,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:07,071 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-03 06:31:07,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-03 06:31:07,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-03 06:31:07,072 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-03 06:31:07,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (1/1) ... [2023-04-03 06:31:07,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-03 06:31:07,087 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-03 06:31:07,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-03 06:31:07,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:31:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-03 06:31:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-03 06:31:07,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-03 06:31:07,133 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-03 06:31:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-03 06:31:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-03 06:31:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-03 06:31:07,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2023-04-03 06:31:07,135 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outsb [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure insb [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-03 06:31:07,136 INFO L138 BoogieDeclarations]: Found implementation of procedure outsw [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure insw [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __crypto_cipher_cast [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_cipher [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2023-04-03 06:31:07,137 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_encrypt_one [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-03 06:31:07,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-04-03 06:31:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-04-03 06:31:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-04-03 06:31:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-04-03 06:31:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-04-03 06:31:07,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-04-03 06:31:07,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2023-04-03 06:31:07,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_inherit [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2023-04-03 06:31:07,142 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_lcp_len [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_point_len [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_event_len_adjust [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_event [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_point [2023-04-03 06:31:07,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iwe_stream_add_value [2023-04-03 06:31:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_read [2023-04-03 06:31:07,144 INFO L138 BoogieDeclarations]: Found implementation of procedure age_mic_context [2023-04-03 06:31:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure micinit [2023-04-03 06:31:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure micsetup [2023-04-03 06:31:07,145 INFO L138 BoogieDeclarations]: Found implementation of procedure encapsulate [2023-04-03 06:31:07,146 INFO L138 BoogieDeclarations]: Found implementation of procedure decapsulate [2023-04-03 06:31:07,147 INFO L138 BoogieDeclarations]: Found implementation of procedure RxSeqValid [2023-04-03 06:31:07,148 INFO L138 BoogieDeclarations]: Found implementation of procedure MoveWindow [2023-04-03 06:31:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_setseed [2023-04-03 06:31:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_init [2023-04-03 06:31:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_update [2023-04-03 06:31:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure emmh32_final [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readBSSListRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readWepKeyRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure writeWepKeyRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readSsidRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure writeSsidRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readConfigRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure checkThrottle [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure writeConfigRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatusRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readAPListRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure writeAPListRid [2023-04-03 06:31:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure readCapabilityRid [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure readStatsRid [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure try_auto_wep [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_open [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_start_xmit [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_send_packet [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_error [2023-04-03 06:31:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_end_xmit11 [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_start_xmit11 [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_stats [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_stats [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_promisc [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_multicast_list [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mac_address [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_change_mtu [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure add_airo_dev [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure del_airo_dev [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_close [2023-04-03 06:31:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_airo_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure wll_header_parse [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_unmap_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_init_descriptors [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_map_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure wifi_setup [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure init_wifidev [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_allocate [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_free [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_networks_initialize [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _init_airo_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure init_airo_card [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure waitbusy [2023-04-03 06:31:07,157 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_airo_card [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_send_event [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_process_scan_results [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_thread [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure header_len [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_cisco_mic [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_print_status [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_link [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_rx [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_handle_tx [2023-04-03 06:31:07,158 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_interrupt [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure OUT4500 [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure IN4500 [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_MAC [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_MAC [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_interrupts [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_interrupts [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_3 [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure mpi_receive_802_11 [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_card [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure issuecommand [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_setup [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_setup [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure aux_bap_read [2023-04-03 06:31:07,159 INFO L138 BoogieDeclarations]: Found implementation of procedure fast_bap_read [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bap_write [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_accessrid [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_readrid [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure PC4500_writerid [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_allocate [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_3_packet [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_802_11_packet [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_proc_entry [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure takedown_proc_entry [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_read [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_write [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_status_open [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_statsdelta_open [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_open [2023-04-03 06:31:07,160 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_stats_rid_open [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dec_u16 [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sniffing_mode [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_on_close [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rmode [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_config_open [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_on_close [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_on_close [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure do_writerid [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_key [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wep_tx_idx [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_key [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wep_tx_idx [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_on_close [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_wepkey_open [2023-04-03 06:31:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_SSID_open [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_APList_open [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_BSSList_open [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_close [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_func [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_probe [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_remove [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_suspend [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_pci_resume [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_init_module [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_cleanup_module [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_rssi_to_dbm [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_dbm_to_pct [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_quality [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_name [2023-04-03 06:31:07,162 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_freq [2023-04-03 06:31:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_freq [2023-04-03 06:31:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_essid [2023-04-03 06:31:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_essid [2023-04-03 06:31:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_wap [2023-04-03 06:31:07,163 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wap [2023-04-03 06:31:07,164 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_nick [2023-04-03 06:31:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_nick [2023-04-03 06:31:07,167 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rate [2023-04-03 06:31:07,168 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rate [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_rts [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_rts [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_frag [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_frag [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_mode [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_mode [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_index [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encode [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encode [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_encodeext [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_encodeext [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_auth [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_auth [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_txpow [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_txpow [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_retry [2023-04-03 06:31:07,169 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_retry [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_range [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_power [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_power [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_sens [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_sens [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_aplist [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_set_scan [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_translate_scan [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_scan [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_config_commit [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_ioctl [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_read_wireless_stats [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure airo_get_wireless_stats [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure readrids [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure writerids [2023-04-03 06:31:07,170 INFO L138 BoogieDeclarations]: Found implementation of procedure flashcard [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cmdreset [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure setflashmode [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure flashpchar [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure flashgchar [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure flashputbuf [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure flashrestart [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_15 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_10 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_11 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2023-04-03 06:31:07,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_13 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_12 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-04-03 06:31:07,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_39 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_40 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_42 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2023-04-03 06:31:07,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_45 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_46 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_47 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_48 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_49 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_50 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_51 [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-03 06:31:07,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-03 06:31:07,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2023-04-03 06:31:07,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure down_trylock [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-03 06:31:07,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_11 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_12 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_13 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_11 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_12 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_13 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_15 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_15 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_15 [2023-04-03 06:31:07,178 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kgid [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure make_kuid [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-04-03 06:31:07,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir_mode [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_user [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_subtree [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_write_to_buffer [2023-04-03 06:31:07,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_spy_update [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-03 06:31:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-03 06:31:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-03 06:31:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-03 06:31:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-03 06:31:07,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-03 06:31:07,183 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-03 06:31:07,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-03 06:31:07,185 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-03 06:31:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-03 06:31:07,186 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-03 06:31:07,189 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure make_kuid [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure make_kgid [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-03 06:31:07,190 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure outsb [2023-04-03 06:31:07,191 INFO L130 BoogieDeclarations]: Found specification of procedure insb [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure outsw [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure insw [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-04-03 06:31:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_15 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_10 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_11 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_13 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_12 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2023-04-03 06:31:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure down_trylock [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure simple_write_to_buffer [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir_mode [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_user [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_subtree [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-04-03 06:31:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure __crypto_cipher_cast [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_cipher [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2023-04-03 06:31:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_encrypt_one [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2023-04-03 06:31:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2023-04-03 06:31:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_42 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_47 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_49 [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-04-03 06:31:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_45 [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-04-03 06:31:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_39 [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_40 [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_46 [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_48 [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_inherit [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-04-03 06:31:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_50 [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_51 [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-04-03 06:31:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_spy [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_spy [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_set_thrspy [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure iw_handler_get_thrspy [2023-04-03 06:31:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_spy_update [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_lcp_len [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_point_len [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_event_len_adjust [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_event [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_point [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure iwe_stream_add_value [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure init_airo_card [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure reset_airo_card [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure stop_airo_card [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_probe [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_remove [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_suspend [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure airo_pci_resume [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_dec_u16 [2023-04-03 06:31:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure OUT4500 [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure IN4500 [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure setup_card [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure enable_MAC [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure disable_MAC [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure enable_interrupts [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure disable_interrupts [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure issuecommand [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure bap_setup [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure aux_bap_read [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure fast_bap_read [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure bap_write [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_accessrid [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_readrid [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure PC4500_writerid [2023-04-03 06:31:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure do_writerid [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_allocate [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_3_packet [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_802_11_packet [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_send_packet [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_unmap_card [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_3 [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_receive_802_11 [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure waitbusy [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure airo_interrupt [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure airo_thread [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure timer_func [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure airo_ioctl [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wireless_stats [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_wireless_stats [2023-04-03 06:31:07,205 INFO L130 BoogieDeclarations]: Found specification of procedure readrids [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure writerids [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure flashcard [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure micinit [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure micsetup [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure encapsulate [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure decapsulate [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure airo_rssi_to_dbm [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure airo_dbm_to_pct [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_free [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure bap_read [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure setup_proc_entry [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure takedown_proc_entry [2023-04-03 06:31:07,206 INFO L130 BoogieDeclarations]: Found specification of procedure cmdreset [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure setflashmode [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure flashgchar [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure flashputbuf [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure flashrestart [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure RxSeqValid [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure MoveWindow [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_setseed [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_init [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_update [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure emmh32_final [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure flashpchar [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure age_mic_context [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure readBSSListRid [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure readWepKeyRid [2023-04-03 06:31:07,207 INFO L130 BoogieDeclarations]: Found specification of procedure writeWepKeyRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readSsidRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure writeSsidRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readConfigRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure checkThrottle [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure writeConfigRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readStatusRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readAPListRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure writeAPListRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readCapabilityRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure readStatsRid [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure try_auto_wep [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure airo_open [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_start_xmit [2023-04-03 06:31:07,208 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_error [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_end_xmit11 [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_start_xmit11 [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_read_stats [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_stats [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_promisc [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_multicast_list [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mac_address [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_change_mtu [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure add_airo_dev [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure del_airo_dev [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure airo_close [2023-04-03 06:31:07,209 INFO L130 BoogieDeclarations]: Found specification of procedure wll_header_parse [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_init_descriptors [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure mpi_map_card [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure wifi_setup [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure init_wifidev [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure reset_card [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_allocate [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure airo_networks_initialize [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure _init_airo_card [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure airo_send_event [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure airo_process_scan_results [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure header_len [2023-04-03 06:31:07,210 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_cisco_mic [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure airo_print_status [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_link [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_rx [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure airo_handle_tx [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure aux_setup [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_read [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_write [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_close [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_statsdelta_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_status_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_BSSList_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_open [2023-04-03 06:31:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_open [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure proc_stats_rid_open [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure airo_config_commit [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure sniffing_mode [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure proc_config_on_close [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_rmode [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure proc_SSID_on_close [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure proc_APList_on_close [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_key [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_wep_tx_idx [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_key [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure set_wep_tx_idx [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure proc_wepkey_on_close [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-03 06:31:07,212 INFO L130 BoogieDeclarations]: Found specification of procedure airo_init_module [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_cleanup_module [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_quality [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_name [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_freq [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_freq [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_essid [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_essid [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_wap [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_wap [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_nick [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_nick [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rate [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rate [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_rts [2023-04-03 06:31:07,213 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_rts [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_frag [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_frag [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_mode [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_mode [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure valid_index [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encode [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encode [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_encodeext [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_encodeext [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_auth [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_auth [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_txpow [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_txpow [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_retry [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_retry [2023-04-03 06:31:07,214 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_range [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_power [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_power [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_sens [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_sens [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_aplist [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_set_scan [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_translate_scan [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure airo_get_scan [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_12 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_13 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_15 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_15 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_13 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_11 [2023-04-03 06:31:07,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_15 [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_11 [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_12 [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-03 06:31:07,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-03 06:31:07,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-03 06:31:08,830 INFO L236 CfgBuilder]: Building ICFG [2023-04-03 06:31:08,842 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-03 06:31:37,789 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-03 06:32:06,996 INFO L277 CfgBuilder]: Performing block encoding [2023-04-03 06:32:13,420 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-03 06:32:13,420 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-04-03 06:32:13,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:32:13 BoogieIcfgContainer [2023-04-03 06:32:13,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-03 06:32:13,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-03 06:32:13,433 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-03 06:32:13,436 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-03 06:32:13,436 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.04 06:30:59" (1/3) ... [2023-04-03 06:32:13,437 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e132cbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:32:13, skipping insertion in model container [2023-04-03 06:32:13,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.04 06:31:06" (2/3) ... [2023-04-03 06:32:13,437 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e132cbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.04 06:32:13, skipping insertion in model container [2023-04-03 06:32:13,437 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.04 06:32:13" (3/3) ... [2023-04-03 06:32:13,438 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2023-04-03 06:32:13,457 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-03 06:32:13,457 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-03 06:32:13,621 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-03 06:32:13,629 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;@ed3889, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-03 06:32:13,629 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-03 06:32:13,651 INFO L276 IsEmpty]: Start isEmpty. Operand has 5021 states, 2994 states have (on average 1.3246492985971945) internal successors, (3966), 3154 states have internal predecessors, (3966), 1594 states have call successors, (1594), 381 states have call predecessors, (1594), 380 states have return successors, (1576), 1519 states have call predecessors, (1576), 1576 states have call successors, (1576) [2023-04-03 06:32:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2023-04-03 06:32:13,707 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:32:13,709 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:32:13,709 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:32:13,714 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:32:13,714 INFO L85 PathProgramCache]: Analyzing trace with hash -1806814797, now seen corresponding path program 1 times [2023-04-03 06:32:13,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:32:13,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659945682] [2023-04-03 06:32:13,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:32:13,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:32:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:32:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:32:16,685 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:32:16,686 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659945682] [2023-04-03 06:32:16,686 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1659945682] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:32:16,686 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:32:16,687 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:32:16,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007504351] [2023-04-03 06:32:16,689 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:32:16,696 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:32:16,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:32:16,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:32:16,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:32:16,754 INFO L87 Difference]: Start difference. First operand has 5021 states, 2994 states have (on average 1.3246492985971945) internal successors, (3966), 3154 states have internal predecessors, (3966), 1594 states have call successors, (1594), 381 states have call predecessors, (1594), 380 states have return successors, (1576), 1519 states have call predecessors, (1576), 1576 states have call successors, (1576) Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:32:19,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:27,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:29,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:33,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:32:33,615 INFO L93 Difference]: Finished difference Result 12099 states and 17507 transitions. [2023-04-03 06:32:33,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:32:33,618 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 827 [2023-04-03 06:32:33,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:32:33,705 INFO L225 Difference]: With dead ends: 12099 [2023-04-03 06:32:33,706 INFO L226 Difference]: Without dead ends: 7999 [2023-04-03 06:32:33,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:32:33,753 INFO L413 NwaCegarLoop]: 5516 mSDtfsCounter, 5840 mSDsluCounter, 5263 mSDsCounter, 0 mSdLazyCounter, 904 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5840 SdHoareTripleChecker+Valid, 10779 SdHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 904 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.1s IncrementalHoareTripleChecker+Time [2023-04-03 06:32:33,758 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5840 Valid, 10779 Invalid, 911 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 904 Invalid, 3 Unknown, 0 Unchecked, 16.1s Time] [2023-04-03 06:32:33,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7999 states. [2023-04-03 06:32:34,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7999 to 7995. [2023-04-03 06:32:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7995 states, 4798 states have (on average 1.326385994164235) internal successors, (6364), 5010 states have internal predecessors, (6364), 2533 states have call successors, (2533), 665 states have call predecessors, (2533), 663 states have return successors, (2531), 2452 states have call predecessors, (2531), 2531 states have call successors, (2531) [2023-04-03 06:32:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7995 states to 7995 states and 11428 transitions. [2023-04-03 06:32:34,368 INFO L78 Accepts]: Start accepts. Automaton has 7995 states and 11428 transitions. Word has length 827 [2023-04-03 06:32:34,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:32:34,377 INFO L495 AbstractCegarLoop]: Abstraction has 7995 states and 11428 transitions. [2023-04-03 06:32:34,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:32:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 7995 states and 11428 transitions. [2023-04-03 06:32:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2023-04-03 06:32:34,406 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:32:34,407 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:32:34,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-03 06:32:34,408 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:32:34,409 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:32:34,409 INFO L85 PathProgramCache]: Analyzing trace with hash 267005852, now seen corresponding path program 1 times [2023-04-03 06:32:34,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:32:34,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131056601] [2023-04-03 06:32:34,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:32:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:32:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:32:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:32:36,689 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:32:36,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131056601] [2023-04-03 06:32:36,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131056601] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:32:36,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:32:36,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:32:36,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874337040] [2023-04-03 06:32:36,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:32:36,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:32:36,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:32:36,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:32:36,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:32:36,694 INFO L87 Difference]: Start difference. First operand 7995 states and 11428 transitions. Second operand has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:32:39,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:46,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:48,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:32:52,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:32:52,560 INFO L93 Difference]: Finished difference Result 23532 states and 33613 transitions. [2023-04-03 06:32:52,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:32:52,561 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 833 [2023-04-03 06:32:52,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:32:52,690 INFO L225 Difference]: With dead ends: 23532 [2023-04-03 06:32:52,690 INFO L226 Difference]: Without dead ends: 15699 [2023-04-03 06:32:52,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:32:52,752 INFO L413 NwaCegarLoop]: 5528 mSDtfsCounter, 5768 mSDsluCounter, 5197 mSDsCounter, 0 mSdLazyCounter, 899 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5768 SdHoareTripleChecker+Valid, 10725 SdHoareTripleChecker+Invalid, 904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 899 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.0s IncrementalHoareTripleChecker+Time [2023-04-03 06:32:52,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5768 Valid, 10725 Invalid, 904 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 899 Invalid, 3 Unknown, 0 Unchecked, 15.0s Time] [2023-04-03 06:32:52,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15699 states. [2023-04-03 06:32:53,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15699 to 15695. [2023-04-03 06:32:53,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15695 states, 9429 states have (on average 1.3285608229928942) internal successors, (12527), 9853 states have internal predecessors, (12527), 4946 states have call successors, (4946), 1321 states have call predecessors, (4946), 1319 states have return successors, (4944), 4785 states have call predecessors, (4944), 4944 states have call successors, (4944) [2023-04-03 06:32:53,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15695 states to 15695 states and 22417 transitions. [2023-04-03 06:32:53,650 INFO L78 Accepts]: Start accepts. Automaton has 15695 states and 22417 transitions. Word has length 833 [2023-04-03 06:32:53,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:32:53,652 INFO L495 AbstractCegarLoop]: Abstraction has 15695 states and 22417 transitions. [2023-04-03 06:32:53,652 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.333333333333336) internal successors, (112), 3 states have internal predecessors, (112), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:32:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 15695 states and 22417 transitions. [2023-04-03 06:32:53,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2023-04-03 06:32:53,664 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:32:53,665 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:32:53,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-03 06:32:53,665 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:32:53,666 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:32:53,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1246001566, now seen corresponding path program 1 times [2023-04-03 06:32:53,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:32:53,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107539752] [2023-04-03 06:32:53,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:32:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:32:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:32:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:32:55,353 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:32:55,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107539752] [2023-04-03 06:32:55,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107539752] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:32:55,353 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:32:55,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:32:55,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [937246930] [2023-04-03 06:32:55,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:32:55,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:32:55,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:32:55,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:32:55,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:32:55,355 INFO L87 Difference]: Start difference. First operand 15695 states and 22417 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:32:57,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:03,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:05,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:09,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:33:09,792 INFO L93 Difference]: Finished difference Result 46430 states and 66284 transitions. [2023-04-03 06:33:09,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:33:09,793 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 832 [2023-04-03 06:33:09,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:33:09,980 INFO L225 Difference]: With dead ends: 46430 [2023-04-03 06:33:09,981 INFO L226 Difference]: Without dead ends: 30897 [2023-04-03 06:33:10,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:10,072 INFO L413 NwaCegarLoop]: 5563 mSDtfsCounter, 5747 mSDsluCounter, 5197 mSDsCounter, 0 mSdLazyCounter, 899 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5747 SdHoareTripleChecker+Valid, 10760 SdHoareTripleChecker+Invalid, 904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 899 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-04-03 06:33:10,072 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5747 Valid, 10760 Invalid, 904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 899 Invalid, 3 Unknown, 0 Unchecked, 13.6s Time] [2023-04-03 06:33:10,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30897 states. [2023-04-03 06:33:11,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30897 to 30893. [2023-04-03 06:33:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30893 states, 18557 states have (on average 1.3291480303928436) internal successors, (24665), 19405 states have internal predecessors, (24665), 9717 states have call successors, (9717), 2620 states have call predecessors, (9717), 2618 states have return successors, (9715), 9396 states have call predecessors, (9715), 9715 states have call successors, (9715) [2023-04-03 06:33:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30893 states to 30893 states and 44097 transitions. [2023-04-03 06:33:11,542 INFO L78 Accepts]: Start accepts. Automaton has 30893 states and 44097 transitions. Word has length 832 [2023-04-03 06:33:11,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:33:11,543 INFO L495 AbstractCegarLoop]: Abstraction has 30893 states and 44097 transitions. [2023-04-03 06:33:11,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:33:11,544 INFO L276 IsEmpty]: Start isEmpty. Operand 30893 states and 44097 transitions. [2023-04-03 06:33:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2023-04-03 06:33:11,555 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:33:11,555 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:33:11,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-03 06:33:11,556 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:33:11,556 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:33:11,556 INFO L85 PathProgramCache]: Analyzing trace with hash -651764107, now seen corresponding path program 1 times [2023-04-03 06:33:11,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:33:11,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139434844] [2023-04-03 06:33:11,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:33:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:33:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:33:13,106 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:33:13,107 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:33:13,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139434844] [2023-04-03 06:33:13,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139434844] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:33:13,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:33:13,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:33:13,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571612557] [2023-04-03 06:33:13,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:33:13,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:33:13,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:33:13,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:33:13,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:13,109 INFO L87 Difference]: Start difference. First operand 30893 states and 44097 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (88), 2 states have call predecessors, (88), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:33:15,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:21,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:23,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:28,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:33:28,463 INFO L93 Difference]: Finished difference Result 91843 states and 131115 transitions. [2023-04-03 06:33:28,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:33:28,464 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (88), 2 states have call predecessors, (88), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 842 [2023-04-03 06:33:28,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:33:28,879 INFO L225 Difference]: With dead ends: 91843 [2023-04-03 06:33:28,879 INFO L226 Difference]: Without dead ends: 61112 [2023-04-03 06:33:29,135 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:29,139 INFO L413 NwaCegarLoop]: 5731 mSDtfsCounter, 5760 mSDsluCounter, 5203 mSDsCounter, 0 mSdLazyCounter, 902 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5760 SdHoareTripleChecker+Valid, 10934 SdHoareTripleChecker+Invalid, 907 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 902 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-04-03 06:33:29,141 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5760 Valid, 10934 Invalid, 907 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 902 Invalid, 3 Unknown, 0 Unchecked, 13.7s Time] [2023-04-03 06:33:29,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61112 states. [2023-04-03 06:33:31,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61112 to 61101. [2023-04-03 06:33:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61101 states, 36725 states have (on average 1.3304560925799864) internal successors, (48861), 38421 states have internal predecessors, (48861), 19189 states have call successors, (19189), 5188 states have call predecessors, (19189), 5186 states have return successors, (19187), 18548 states have call predecessors, (19187), 19187 states have call successors, (19187) [2023-04-03 06:33:32,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61101 states to 61101 states and 87237 transitions. [2023-04-03 06:33:32,265 INFO L78 Accepts]: Start accepts. Automaton has 61101 states and 87237 transitions. Word has length 842 [2023-04-03 06:33:32,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:33:32,267 INFO L495 AbstractCegarLoop]: Abstraction has 61101 states and 87237 transitions. [2023-04-03 06:33:32,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (88), 2 states have call predecessors, (88), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:33:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 61101 states and 87237 transitions. [2023-04-03 06:33:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2023-04-03 06:33:32,278 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:33:32,278 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:33:32,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-03 06:33:32,278 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:33:32,279 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:33:32,279 INFO L85 PathProgramCache]: Analyzing trace with hash -847636575, now seen corresponding path program 1 times [2023-04-03 06:33:32,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:33:32,281 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2106434411] [2023-04-03 06:33:32,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:33:32,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:33:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:33:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:33:33,987 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:33:33,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2106434411] [2023-04-03 06:33:33,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2106434411] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:33:33,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:33:33,987 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:33:33,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [833251059] [2023-04-03 06:33:33,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:33:33,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:33:33,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:33:34,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:33:34,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:34,031 INFO L87 Difference]: Start difference. First operand 61101 states and 87237 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:33:36,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:39,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:42,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:44,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:33:51,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:33:51,179 INFO L93 Difference]: Finished difference Result 182243 states and 260151 transitions. [2023-04-03 06:33:51,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:33:51,179 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 837 [2023-04-03 06:33:51,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:33:52,049 INFO L225 Difference]: With dead ends: 182243 [2023-04-03 06:33:52,049 INFO L226 Difference]: Without dead ends: 121304 [2023-04-03 06:33:52,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:52,277 INFO L413 NwaCegarLoop]: 5770 mSDtfsCounter, 5768 mSDsluCounter, 5203 mSDsCounter, 0 mSdLazyCounter, 904 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5768 SdHoareTripleChecker+Valid, 10973 SdHoareTripleChecker+Invalid, 909 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 904 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-04-03 06:33:52,277 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5768 Valid, 10973 Invalid, 909 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 904 Invalid, 3 Unknown, 0 Unchecked, 13.7s Time] [2023-04-03 06:33:52,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121304 states. [2023-04-03 06:33:56,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121304 to 121293. [2023-04-03 06:33:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121293 states, 72893 states have (on average 1.330566721084329) internal successors, (96989), 76285 states have internal predecessors, (96989), 38069 states have call successors, (38069), 10332 states have call predecessors, (38069), 10330 states have return successors, (38067), 36788 states have call predecessors, (38067), 38067 states have call successors, (38067) [2023-04-03 06:33:58,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121293 states to 121293 states and 173125 transitions. [2023-04-03 06:33:58,323 INFO L78 Accepts]: Start accepts. Automaton has 121293 states and 173125 transitions. Word has length 837 [2023-04-03 06:33:58,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-03 06:33:58,324 INFO L495 AbstractCegarLoop]: Abstraction has 121293 states and 173125 transitions. [2023-04-03 06:33:58,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 2 states have call successors, (87), 2 states have call predecessors, (87), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:33:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 121293 states and 173125 transitions. [2023-04-03 06:33:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2023-04-03 06:33:58,335 INFO L187 NwaCegarLoop]: Found error trace [2023-04-03 06:33:58,336 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-03 06:33:58,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-03 06:33:58,336 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-03 06:33:58,336 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-03 06:33:58,337 INFO L85 PathProgramCache]: Analyzing trace with hash -797522484, now seen corresponding path program 1 times [2023-04-03 06:33:58,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-03 06:33:58,337 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476934053] [2023-04-03 06:33:58,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-03 06:33:58,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-03 06:33:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-03 06:33:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 11820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11820 trivial. 0 not checked. [2023-04-03 06:33:59,835 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-03 06:33:59,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476934053] [2023-04-03 06:33:59,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476934053] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-03 06:33:59,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-03 06:33:59,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-03 06:33:59,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741587079] [2023-04-03 06:33:59,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-03 06:33:59,836 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-03 06:33:59,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-03 06:33:59,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-03 06:33:59,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:33:59,837 INFO L87 Difference]: Start difference. First operand 121293 states and 173125 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (88), 2 states have call predecessors, (88), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2023-04-03 06:34:02,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:34:07,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:34:09,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-03 06:34:21,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-03 06:34:21,124 INFO L93 Difference]: Finished difference Result 362323 states and 517063 transitions. [2023-04-03 06:34:21,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-03 06:34:21,125 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 2 states have call successors, (88), 2 states have call predecessors, (88), 1 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 835 [2023-04-03 06:34:21,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-03 06:34:23,185 INFO L225 Difference]: With dead ends: 362323 [2023-04-03 06:34:23,185 INFO L226 Difference]: Without dead ends: 241192 [2023-04-03 06:34:23,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-03 06:34:23,681 INFO L413 NwaCegarLoop]: 5826 mSDtfsCounter, 5802 mSDsluCounter, 5203 mSDsCounter, 0 mSdLazyCounter, 905 mSolverCounterSat, 2 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5802 SdHoareTripleChecker+Valid, 11029 SdHoareTripleChecker+Invalid, 910 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 905 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2023-04-03 06:34:23,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5802 Valid, 11029 Invalid, 910 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 905 Invalid, 3 Unknown, 0 Unchecked, 13.4s Time] [2023-04-03 06:34:23,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241192 states.